1397706912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3355

約数の個数: 144

約数和(自身を含む): 4564385280

約数和(自身を除く): 3166678368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 223, 224, 252, 288, 336, 446, 504, 669, 672, 892, 1008, 1338, 1561, 1784, 2007, 2016, 2676, 3109, 3122, 3568, 4014, 4683, 5352, 6218, 6244, 7136, 8028, 9327, 9366, 10704, 12436, 12488, 14049, 16056, 18654, 18732, 21408, 21763, 24872, 24976, 27981, 28098, 32112, 37308, 37464, 43526, 49744, 49952, 55962, 56196, 64224, 65289, 74616, 74928, 87052, 99488, 111924, 112392, 130578, 149232, 149856, 174104, 195867, 223848, 224784, 261156, 298464, 348208, 391734, 447696, 449568, 522312, 693307, 696416, 783468, 895392, 1044624, 1386614, 1566936, 2079921, 2089248, 2773228, 3133872, 4159842, 4853149, 5546456, 6239763, 6267744, 8319684, 9706298, 11092912, 12479526, 14559447, 16639368, 19412596, 22185824, 24959052, 29118894, 33278736, 38825192, 43678341, 49918104, 58237788, 66557472, 77650384, 87356682, 99836208, 116475576, 155300768, 174713364, 199672416, 232951152, 349426728, 465902304, 698853456, 1397706912]

約数ペア:

[(1, 1397706912), (2, 698853456), (3, 465902304), (4, 349426728), (6, 232951152), (7, 199672416), (8, 174713364), (9, 155300768), (12, 116475576), (14, 99836208), (16, 87356682), (18, 77650384), (21, 66557472), (24, 58237788), (28, 49918104), (32, 43678341), (36, 38825192), (42, 33278736), (48, 29118894), (56, 24959052), (63, 22185824), (72, 19412596), (84, 16639368), (96, 14559447), (112, 12479526), (126, 11092912), (144, 9706298), (168, 8319684), (223, 6267744), (224, 6239763), (252, 5546456), (288, 4853149), (336, 4159842), (446, 3133872), (504, 2773228), (669, 2089248), (672, 2079921), (892, 1566936), (1008, 1386614), (1338, 1044624), (1561, 895392), (1784, 783468), (2007, 696416), (2016, 693307), (2676, 522312), (3109, 449568), (3122, 447696), (3568, 391734), (4014, 348208), (4683, 298464), (5352, 261156), (6218, 224784), (6244, 223848), (7136, 195867), (8028, 174104), (9327, 149856), (9366, 149232), (10704, 130578), (12436, 112392), (12488, 111924), (14049, 99488), (16056, 87052), (18654, 74928), (18732, 74616), (21408, 65289), (21763, 64224), (24872, 56196), (24976, 55962), (27981, 49952), (28098, 49744), (32112, 43526), (37308, 37464)]