248903928

素因数分解:

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

素因数の和:118

約数の個数: 336

約数和(自身を含む): 889658280

約数和(自身を除く): 640754352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 67, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 134, 147, 156, 162, 168, 182, 189, 196, 201, 216, 234, 243, 252, 268, 273, 294, 312, 324, 351, 364, 378, 392, 402, 441, 468, 469, 486, 504, 536, 546, 567, 588, 603, 637, 648, 702, 728, 729, 756, 804, 819, 871, 882, 936, 938, 972, 1053, 1092, 1134, 1176, 1206, 1274, 1323, 1404, 1407, 1458, 1512, 1608, 1638, 1701, 1742, 1764, 1809, 1876, 1911, 1944, 2106, 2184, 2268, 2412, 2457, 2548, 2613, 2646, 2808, 2814, 2916, 3159, 3276, 3283, 3402, 3484, 3528, 3618, 3752, 3822, 3969, 4212, 4221, 4536, 4824, 4914, 5096, 5103, 5226, 5292, 5427, 5628, 5733, 5832, 6097, 6318, 6552, 6566, 6804, 6968, 7236, 7371, 7644, 7839, 7938, 8424, 8442, 9477, 9828, 9849, 10206, 10452, 10584, 10854, 11256, 11466, 11907, 12194, 12636, 12663, 13132, 13608, 14472, 14742, 15288, 15678, 15876, 16281, 16884, 17199, 18291, 18954, 19656, 19698, 20412, 20904, 21708, 22113, 22932, 23517, 23814, 24388, 25272, 25326, 26264, 29484, 29547, 31356, 31752, 32562, 33768, 34398, 35721, 36582, 37908, 37989, 39396, 40824, 42679, 43416, 44226, 45864, 47034, 47628, 48776, 48843, 50652, 51597, 54873, 58968, 59094, 62712, 65124, 66339, 68796, 70551, 71442, 73164, 75816, 75978, 78792, 85358, 88452, 88641, 94068, 95256, 97686, 101304, 103194, 109746, 113967, 118188, 128037, 130248, 132678, 137592, 141102, 142884, 146328, 151956, 154791, 164619, 170716, 176904, 177282, 188136, 195372, 206388, 211653, 219492, 227934, 236376, 256074, 265356, 265923, 282204, 285768, 303912, 309582, 329238, 341432, 341901, 354564, 384111, 390744, 412776, 423306, 438984, 455868, 464373, 493857, 512148, 530712, 531846, 564408, 619164, 634959, 658476, 683802, 709128, 768222, 797769, 846612, 911736, 928746, 987714, 1024296, 1063692, 1152333, 1238328, 1269918, 1316952, 1367604, 1481571, 1536444, 1595538, 1693224, 1857492, 1975428, 2127384, 2304666, 2393307, 2539836, 2735208, 2963142, 3072888, 3191076, 3456999, 3714984, 3950856, 4444713, 4609332, 4786614, 5079672, 5926284, 6382152, 6913998, 8889426, 9218664, 9573228, 10370997, 11852568, 13827996, 17778852, 19146456, 20741994, 27655992, 31112991, 35557704, 41483988, 62225982, 82967976, 124451964, 248903928]

約数ペア:

[(1, 248903928), (2, 124451964), (3, 82967976), (4, 62225982), (6, 41483988), (7, 35557704), (8, 31112991), (9, 27655992), (12, 20741994), (13, 19146456), (14, 17778852), (18, 13827996), (21, 11852568), (24, 10370997), (26, 9573228), (27, 9218664), (28, 8889426), (36, 6913998), (39, 6382152), (42, 5926284), (49, 5079672), (52, 4786614), (54, 4609332), (56, 4444713), (63, 3950856), (67, 3714984), (72, 3456999), (78, 3191076), (81, 3072888), (84, 2963142), (91, 2735208), (98, 2539836), (104, 2393307), (108, 2304666), (117, 2127384), (126, 1975428), (134, 1857492), (147, 1693224), (156, 1595538), (162, 1536444), (168, 1481571), (182, 1367604), (189, 1316952), (196, 1269918), (201, 1238328), (216, 1152333), (234, 1063692), (243, 1024296), (252, 987714), (268, 928746), (273, 911736), (294, 846612), (312, 797769), (324, 768222), (351, 709128), (364, 683802), (378, 658476), (392, 634959), (402, 619164), (441, 564408), (468, 531846), (469, 530712), (486, 512148), (504, 493857), (536, 464373), (546, 455868), (567, 438984), (588, 423306), (603, 412776), (637, 390744), (648, 384111), (702, 354564), (728, 341901), (729, 341432), (756, 329238), (804, 309582), (819, 303912), (871, 285768), (882, 282204), (936, 265923), (938, 265356), (972, 256074), (1053, 236376), (1092, 227934), (1134, 219492), (1176, 211653), (1206, 206388), (1274, 195372), (1323, 188136), (1404, 177282), (1407, 176904), (1458, 170716), (1512, 164619), (1608, 154791), (1638, 151956), (1701, 146328), (1742, 142884), (1764, 141102), (1809, 137592), (1876, 132678), (1911, 130248), (1944, 128037), (2106, 118188), (2184, 113967), (2268, 109746), (2412, 103194), (2457, 101304), (2548, 97686), (2613, 95256), (2646, 94068), (2808, 88641), (2814, 88452), (2916, 85358), (3159, 78792), (3276, 75978), (3283, 75816), (3402, 73164), (3484, 71442), (3528, 70551), (3618, 68796), (3752, 66339), (3822, 65124), (3969, 62712), (4212, 59094), (4221, 58968), (4536, 54873), (4824, 51597), (4914, 50652), (5096, 48843), (5103, 48776), (5226, 47628), (5292, 47034), (5427, 45864), (5628, 44226), (5733, 43416), (5832, 42679), (6097, 40824), (6318, 39396), (6552, 37989), (6566, 37908), (6804, 36582), (6968, 35721), (7236, 34398), (7371, 33768), (7644, 32562), (7839, 31752), (7938, 31356), (8424, 29547), (8442, 29484), (9477, 26264), (9828, 25326), (9849, 25272), (10206, 24388), (10452, 23814), (10584, 23517), (10854, 22932), (11256, 22113), (11466, 21708), (11907, 20904), (12194, 20412), (12636, 19698), (12663, 19656), (13132, 18954), (13608, 18291), (14472, 17199), (14742, 16884), (15288, 16281), (15678, 15876)]