1991231424

素因数分解:

$2^6\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 588

約数和(自身を含む): 7532440104

約数和(自身を除く): 5541208680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 67, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 134, 144, 147, 156, 162, 168, 182, 189, 192, 196, 201, 208, 216, 224, 234, 243, 252, 268, 273, 288, 294, 312, 324, 336, 351, 364, 378, 392, 402, 416, 432, 441, 448, 468, 469, 486, 504, 536, 546, 567, 576, 588, 603, 624, 637, 648, 672, 702, 728, 729, 756, 784, 804, 819, 832, 864, 871, 882, 936, 938, 972, 1008, 1053, 1072, 1092, 1134, 1176, 1206, 1248, 1274, 1296, 1323, 1344, 1404, 1407, 1456, 1458, 1512, 1568, 1608, 1638, 1701, 1728, 1742, 1764, 1809, 1872, 1876, 1911, 1944, 2016, 2106, 2144, 2184, 2268, 2352, 2412, 2457, 2496, 2548, 2592, 2613, 2646, 2808, 2814, 2912, 2916, 3024, 3136, 3159, 3216, 3276, 3283, 3402, 3484, 3528, 3618, 3744, 3752, 3822, 3888, 3969, 4032, 4212, 4221, 4288, 4368, 4536, 4704, 4824, 4914, 5096, 5103, 5184, 5226, 5292, 5427, 5616, 5628, 5733, 5824, 5832, 6048, 6097, 6318, 6432, 6552, 6566, 6804, 6968, 7056, 7236, 7371, 7488, 7504, 7644, 7776, 7839, 7938, 8424, 8442, 8736, 9072, 9408, 9477, 9648, 9828, 9849, 10192, 10206, 10452, 10584, 10854, 11232, 11256, 11466, 11664, 11907, 12096, 12194, 12636, 12663, 12864, 13104, 13132, 13608, 13936, 14112, 14472, 14742, 15008, 15288, 15552, 15678, 15876, 16281, 16848, 16884, 17199, 17472, 18144, 18291, 18954, 19296, 19656, 19698, 20384, 20412, 20904, 21168, 21708, 22113, 22464, 22512, 22932, 23328, 23517, 23814, 24388, 25272, 25326, 26208, 26264, 27216, 27872, 28224, 28944, 29484, 29547, 30016, 30576, 31356, 31752, 32562, 33696, 33768, 34398, 35721, 36288, 36582, 37908, 37989, 38592, 39312, 39396, 40768, 40824, 41808, 42336, 42679, 43416, 44226, 45024, 45864, 46656, 47034, 47628, 48776, 48843, 50544, 50652, 51597, 52416, 52528, 54432, 54873, 55744, 57888, 58968, 59094, 61152, 62712, 63504, 65124, 66339, 67392, 67536, 68796, 70551, 71442, 73164, 75816, 75978, 78624, 78792, 81648, 83616, 84672, 85358, 86832, 88452, 88641, 90048, 91728, 94068, 95256, 97552, 97686, 101088, 101304, 103194, 105056, 108864, 109746, 113967, 115776, 117936, 118188, 122304, 125424, 127008, 128037, 130248, 132678, 135072, 137592, 141102, 142884, 146328, 151632, 151956, 154791, 157248, 157584, 163296, 164619, 167232, 170716, 173664, 176904, 177282, 183456, 188136, 190512, 195104, 195372, 202176, 202608, 206388, 210112, 211653, 219492, 227934, 235872, 236376, 250848, 254016, 256074, 260496, 265356, 265923, 270144, 275184, 282204, 285768, 292656, 303264, 303912, 309582, 315168, 326592, 329238, 341432, 341901, 347328, 353808, 354564, 366912, 376272, 381024, 384111, 390208, 390744, 405216, 412776, 423306, 438984, 455868, 464373, 471744, 472752, 493857, 501696, 512148, 520992, 530712, 531846, 550368, 564408, 571536, 585312, 606528, 607824, 619164, 630336, 634959, 658476, 682864, 683802, 707616, 709128, 752544, 762048, 768222, 781488, 797769, 810432, 825552, 846612, 877968, 911736, 928746, 945504, 987714, 1024296, 1041984, 1061424, 1063692, 1100736, 1128816, 1143072, 1152333, 1170624, 1215648, 1238328, 1269918, 1316952, 1365728, 1367604, 1415232, 1418256, 1481571, 1505088, 1536444, 1562976, 1595538, 1651104, 1693224, 1755936, 1823472, 1857492, 1891008, 1975428, 2048592, 2122848, 2127384, 2257632, 2286144, 2304666, 2393307, 2431296, 2476656, 2539836, 2633904, 2731456, 2735208, 2836512, 2963142, 3072888, 3125952, 3191076, 3302208, 3386448, 3456999, 3511872, 3646944, 3714984, 3950856, 4097184, 4245696, 4254768, 4444713, 4515264, 4609332, 4786614, 4953312, 5079672, 5267808, 5470416, 5673024, 5926284, 6145776, 6382152, 6772896, 6913998, 7293888, 7429968, 7901712, 8194368, 8509536, 8889426, 9218664, 9573228, 9906624, 10159344, 10370997, 10535616, 10940832, 11852568, 12291552, 12764304, 13545792, 13827996, 14859936, 15803424, 17019072, 17778852, 18437328, 19146456, 20318688, 20741994, 21881664, 23705136, 24583104, 25528608, 27655992, 29719872, 31112991, 31606848, 35557704, 36874656, 38292912, 40637376, 41483988, 47410272, 51057216, 55311984, 62225982, 71115408, 73749312, 76585824, 82967976, 94820544, 110623968, 124451964, 142230816, 153171648, 165935952, 221247936, 248903928, 284461632, 331871904, 497807856, 663743808, 995615712, 1991231424]

約数ペア:

[(1, 1991231424), (2, 995615712), (3, 663743808), (4, 497807856), (6, 331871904), (7, 284461632), (8, 248903928), (9, 221247936), (12, 165935952), (13, 153171648), (14, 142230816), (16, 124451964), (18, 110623968), (21, 94820544), (24, 82967976), (26, 76585824), (27, 73749312), (28, 71115408), (32, 62225982), (36, 55311984), (39, 51057216), (42, 47410272), (48, 41483988), (49, 40637376), (52, 38292912), (54, 36874656), (56, 35557704), (63, 31606848), (64, 31112991), (67, 29719872), (72, 27655992), (78, 25528608), (81, 24583104), (84, 23705136), (91, 21881664), (96, 20741994), (98, 20318688), (104, 19146456), (108, 18437328), (112, 17778852), (117, 17019072), (126, 15803424), (134, 14859936), (144, 13827996), (147, 13545792), (156, 12764304), (162, 12291552), (168, 11852568), (182, 10940832), (189, 10535616), (192, 10370997), (196, 10159344), (201, 9906624), (208, 9573228), (216, 9218664), (224, 8889426), (234, 8509536), (243, 8194368), (252, 7901712), (268, 7429968), (273, 7293888), (288, 6913998), (294, 6772896), (312, 6382152), (324, 6145776), (336, 5926284), (351, 5673024), (364, 5470416), (378, 5267808), (392, 5079672), (402, 4953312), (416, 4786614), (432, 4609332), (441, 4515264), (448, 4444713), (468, 4254768), (469, 4245696), (486, 4097184), (504, 3950856), (536, 3714984), (546, 3646944), (567, 3511872), (576, 3456999), (588, 3386448), (603, 3302208), (624, 3191076), (637, 3125952), (648, 3072888), (672, 2963142), (702, 2836512), (728, 2735208), (729, 2731456), (756, 2633904), (784, 2539836), (804, 2476656), (819, 2431296), (832, 2393307), (864, 2304666), (871, 2286144), (882, 2257632), (936, 2127384), (938, 2122848), (972, 2048592), (1008, 1975428), (1053, 1891008), (1072, 1857492), (1092, 1823472), (1134, 1755936), (1176, 1693224), (1206, 1651104), (1248, 1595538), (1274, 1562976), (1296, 1536444), (1323, 1505088), (1344, 1481571), (1404, 1418256), (1407, 1415232), (1456, 1367604), (1458, 1365728), (1512, 1316952), (1568, 1269918), (1608, 1238328), (1638, 1215648), (1701, 1170624), (1728, 1152333), (1742, 1143072), (1764, 1128816), (1809, 1100736), (1872, 1063692), (1876, 1061424), (1911, 1041984), (1944, 1024296), (2016, 987714), (2106, 945504), (2144, 928746), (2184, 911736), (2268, 877968), (2352, 846612), (2412, 825552), (2457, 810432), (2496, 797769), (2548, 781488), (2592, 768222), (2613, 762048), (2646, 752544), (2808, 709128), (2814, 707616), (2912, 683802), (2916, 682864), (3024, 658476), (3136, 634959), (3159, 630336), (3216, 619164), (3276, 607824), (3283, 606528), (3402, 585312), (3484, 571536), (3528, 564408), (3618, 550368), (3744, 531846), (3752, 530712), (3822, 520992), (3888, 512148), (3969, 501696), (4032, 493857), (4212, 472752), (4221, 471744), (4288, 464373), (4368, 455868), (4536, 438984), (4704, 423306), (4824, 412776), (4914, 405216), (5096, 390744), (5103, 390208), (5184, 384111), (5226, 381024), (5292, 376272), (5427, 366912), (5616, 354564), (5628, 353808), (5733, 347328), (5824, 341901), (5832, 341432), (6048, 329238), (6097, 326592), (6318, 315168), (6432, 309582), (6552, 303912), (6566, 303264), (6804, 292656), (6968, 285768), (7056, 282204), (7236, 275184), (7371, 270144), (7488, 265923), (7504, 265356), (7644, 260496), (7776, 256074), (7839, 254016), (7938, 250848), (8424, 236376), (8442, 235872), (8736, 227934), (9072, 219492), (9408, 211653), (9477, 210112), (9648, 206388), (9828, 202608), (9849, 202176), (10192, 195372), (10206, 195104), (10452, 190512), (10584, 188136), (10854, 183456), (11232, 177282), (11256, 176904), (11466, 173664), (11664, 170716), (11907, 167232), (12096, 164619), (12194, 163296), (12636, 157584), (12663, 157248), (12864, 154791), (13104, 151956), (13132, 151632), (13608, 146328), (13936, 142884), (14112, 141102), (14472, 137592), (14742, 135072), (15008, 132678), (15288, 130248), (15552, 128037), (15678, 127008), (15876, 125424), (16281, 122304), (16848, 118188), (16884, 117936), (17199, 115776), (17472, 113967), (18144, 109746), (18291, 108864), (18954, 105056), (19296, 103194), (19656, 101304), (19698, 101088), (20384, 97686), (20412, 97552), (20904, 95256), (21168, 94068), (21708, 91728), (22113, 90048), (22464, 88641), (22512, 88452), (22932, 86832), (23328, 85358), (23517, 84672), (23814, 83616), (24388, 81648), (25272, 78792), (25326, 78624), (26208, 75978), (26264, 75816), (27216, 73164), (27872, 71442), (28224, 70551), (28944, 68796), (29484, 67536), (29547, 67392), (30016, 66339), (30576, 65124), (31356, 63504), (31752, 62712), (32562, 61152), (33696, 59094), (33768, 58968), (34398, 57888), (35721, 55744), (36288, 54873), (36582, 54432), (37908, 52528), (37989, 52416), (38592, 51597), (39312, 50652), (39396, 50544), (40768, 48843), (40824, 48776), (41808, 47628), (42336, 47034), (42679, 46656), (43416, 45864), (44226, 45024)]