1999486944

素因数分解:

$2^5\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 480

約数和(自身を含む): 7427851200

約数和(自身を除く): 5428364256

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, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 173, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 343, 346, 351, 364, 378, 392, 416, 432, 441, 468, 504, 519, 546, 567, 588, 624, 637, 648, 672, 686, 692, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1029, 1038, 1053, 1092, 1134, 1176, 1211, 1248, 1274, 1296, 1323, 1372, 1384, 1404, 1456, 1512, 1557, 1568, 1638, 1764, 1872, 1911, 2016, 2058, 2076, 2106, 2184, 2249, 2268, 2352, 2422, 2457, 2548, 2592, 2646, 2744, 2768, 2808, 2912, 3024, 3087, 3114, 3276, 3528, 3633, 3744, 3822, 3969, 4116, 4152, 4212, 4368, 4459, 4498, 4536, 4671, 4704, 4844, 4914, 5096, 5292, 5488, 5536, 5616, 5733, 6048, 6174, 6228, 6552, 6747, 7056, 7266, 7371, 7644, 7938, 8232, 8304, 8424, 8477, 8736, 8918, 8996, 9072, 9261, 9342, 9688, 9828, 10192, 10584, 10899, 10976, 11232, 11466, 12348, 12456, 13104, 13377, 13494, 14013, 14112, 14532, 14742, 15288, 15743, 15876, 16464, 16608, 16848, 16954, 17199, 17836, 17992, 18144, 18522, 18684, 19376, 19656, 20241, 20384, 21168, 21798, 22932, 24696, 24912, 25431, 26208, 26754, 26988, 27783, 28026, 29064, 29484, 30576, 31486, 31752, 32697, 32928, 33696, 33908, 34398, 35672, 35984, 37044, 37368, 38752, 39312, 40131, 40482, 42336, 43596, 45864, 47229, 49392, 49824, 50862, 51597, 53508, 53976, 55566, 56052, 58128, 58968, 59339, 60723, 61152, 62972, 63504, 65394, 67816, 68796, 71344, 71968, 74088, 74736, 76293, 78624, 80262, 80964, 87192, 91728, 94458, 98091, 98784, 101724, 103194, 107016, 107952, 110201, 111132, 112104, 116256, 117936, 118678, 120393, 121446, 125944, 127008, 130788, 135632, 137592, 141687, 142688, 148176, 149472, 152586, 160524, 161928, 174384, 178017, 182169, 183456, 188916, 196182, 203448, 206388, 214032, 215904, 220402, 222264, 224208, 228879, 235872, 237356, 240786, 242892, 251888, 261576, 271264, 275184, 283374, 296352, 305172, 321048, 323856, 330603, 348768, 356034, 361179, 364338, 377832, 392364, 406896, 412776, 425061, 428064, 440804, 444528, 448416, 457758, 474712, 481572, 485784, 503776, 523152, 534051, 550368, 566748, 610344, 642096, 647712, 661206, 686637, 712068, 722358, 728676, 755664, 771407, 784728, 813792, 825552, 850122, 881608, 889056, 915516, 949424, 963144, 971568, 991809, 1046304, 1068102, 1133496, 1220688, 1275183, 1284192, 1322412, 1373274, 1424136, 1444716, 1457352, 1511328, 1542814, 1569456, 1602153, 1651104, 1700244, 1763216, 1831032, 1898848, 1926288, 1943136, 1983618, 2136204, 2266992, 2314221, 2441376, 2550366, 2644824, 2746548, 2848272, 2889432, 2914704, 2975427, 3085628, 3138912, 3204306, 3400488, 3526432, 3662064, 3852576, 3967236, 4272408, 4533984, 4628442, 4806459, 5100732, 5289648, 5493096, 5696544, 5778864, 5829408, 5950854, 6171256, 6408612, 6800976, 6942663, 7324128, 7934472, 8544816, 8926281, 9256884, 9612918, 10201464, 10579296, 10986192, 11557728, 11901708, 12342512, 12817224, 13601952, 13885326, 15868944, 17089632, 17852562, 18513768, 19225836, 20402928, 20827989, 21972384, 23803416, 24685024, 25634448, 27770652, 31737888, 35705124, 37027536, 38451672, 40805856, 41655978, 47606832, 51268896, 55541304, 62483967, 71410248, 74055072, 76903344, 83311956, 95213664, 111082608, 124967934, 142820496, 153806688, 166623912, 222165216, 249935868, 285640992, 333247824, 499871736, 666495648, 999743472, 1999486944]

約数ペア:

[(1, 1999486944), (2, 999743472), (3, 666495648), (4, 499871736), (6, 333247824), (7, 285640992), (8, 249935868), (9, 222165216), (12, 166623912), (13, 153806688), (14, 142820496), (16, 124967934), (18, 111082608), (21, 95213664), (24, 83311956), (26, 76903344), (27, 74055072), (28, 71410248), (32, 62483967), (36, 55541304), (39, 51268896), (42, 47606832), (48, 41655978), (49, 40805856), (52, 38451672), (54, 37027536), (56, 35705124), (63, 31737888), (72, 27770652), (78, 25634448), (81, 24685024), (84, 23803416), (91, 21972384), (96, 20827989), (98, 20402928), (104, 19225836), (108, 18513768), (112, 17852562), (117, 17089632), (126, 15868944), (144, 13885326), (147, 13601952), (156, 12817224), (162, 12342512), (168, 11901708), (173, 11557728), (182, 10986192), (189, 10579296), (196, 10201464), (208, 9612918), (216, 9256884), (224, 8926281), (234, 8544816), (252, 7934472), (273, 7324128), (288, 6942663), (294, 6800976), (312, 6408612), (324, 6171256), (336, 5950854), (343, 5829408), (346, 5778864), (351, 5696544), (364, 5493096), (378, 5289648), (392, 5100732), (416, 4806459), (432, 4628442), (441, 4533984), (468, 4272408), (504, 3967236), (519, 3852576), (546, 3662064), (567, 3526432), (588, 3400488), (624, 3204306), (637, 3138912), (648, 3085628), (672, 2975427), (686, 2914704), (692, 2889432), (702, 2848272), (728, 2746548), (756, 2644824), (784, 2550366), (819, 2441376), (864, 2314221), (882, 2266992), (936, 2136204), (1008, 1983618), (1029, 1943136), (1038, 1926288), (1053, 1898848), (1092, 1831032), (1134, 1763216), (1176, 1700244), (1211, 1651104), (1248, 1602153), (1274, 1569456), (1296, 1542814), (1323, 1511328), (1372, 1457352), (1384, 1444716), (1404, 1424136), (1456, 1373274), (1512, 1322412), (1557, 1284192), (1568, 1275183), (1638, 1220688), (1764, 1133496), (1872, 1068102), (1911, 1046304), (2016, 991809), (2058, 971568), (2076, 963144), (2106, 949424), (2184, 915516), (2249, 889056), (2268, 881608), (2352, 850122), (2422, 825552), (2457, 813792), (2548, 784728), (2592, 771407), (2646, 755664), (2744, 728676), (2768, 722358), (2808, 712068), (2912, 686637), (3024, 661206), (3087, 647712), (3114, 642096), (3276, 610344), (3528, 566748), (3633, 550368), (3744, 534051), (3822, 523152), (3969, 503776), (4116, 485784), (4152, 481572), (4212, 474712), (4368, 457758), (4459, 448416), (4498, 444528), (4536, 440804), (4671, 428064), (4704, 425061), (4844, 412776), (4914, 406896), (5096, 392364), (5292, 377832), (5488, 364338), (5536, 361179), (5616, 356034), (5733, 348768), (6048, 330603), (6174, 323856), (6228, 321048), (6552, 305172), (6747, 296352), (7056, 283374), (7266, 275184), (7371, 271264), (7644, 261576), (7938, 251888), (8232, 242892), (8304, 240786), (8424, 237356), (8477, 235872), (8736, 228879), (8918, 224208), (8996, 222264), (9072, 220402), (9261, 215904), (9342, 214032), (9688, 206388), (9828, 203448), (10192, 196182), (10584, 188916), (10899, 183456), (10976, 182169), (11232, 178017), (11466, 174384), (12348, 161928), (12456, 160524), (13104, 152586), (13377, 149472), (13494, 148176), (14013, 142688), (14112, 141687), (14532, 137592), (14742, 135632), (15288, 130788), (15743, 127008), (15876, 125944), (16464, 121446), (16608, 120393), (16848, 118678), (16954, 117936), (17199, 116256), (17836, 112104), (17992, 111132), (18144, 110201), (18522, 107952), (18684, 107016), (19376, 103194), (19656, 101724), (20241, 98784), (20384, 98091), (21168, 94458), (21798, 91728), (22932, 87192), (24696, 80964), (24912, 80262), (25431, 78624), (26208, 76293), (26754, 74736), (26988, 74088), (27783, 71968), (28026, 71344), (29064, 68796), (29484, 67816), (30576, 65394), (31486, 63504), (31752, 62972), (32697, 61152), (32928, 60723), (33696, 59339), (33908, 58968), (34398, 58128), (35672, 56052), (35984, 55566), (37044, 53976), (37368, 53508), (38752, 51597), (39312, 50862), (40131, 49824), (40482, 49392), (42336, 47229), (43596, 45864)]