417681664

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 871234560

約数和(自身を除く): 453552896

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 128, 232, 254, 256, 443, 464, 508, 886, 928, 1016, 1772, 1856, 2032, 3544, 3683, 3712, 4064, 7088, 7366, 7424, 8128, 12847, 14176, 14732, 16256, 25694, 28352, 29464, 32512, 51388, 56261, 56704, 58928, 102776, 112522, 113408, 117856, 205552, 225044, 235712, 411104, 450088, 471424, 822208, 900176, 942848, 1631569, 1644416, 1800352, 3263138, 3288832, 3600704, 6526276, 7201408, 13052552, 14402816, 26105104, 52210208, 104420416, 208840832, 417681664]

約数ペア:

[(1, 417681664), (2, 208840832), (4, 104420416), (8, 52210208), (16, 26105104), (29, 14402816), (32, 13052552), (58, 7201408), (64, 6526276), (116, 3600704), (127, 3288832), (128, 3263138), (232, 1800352), (254, 1644416), (256, 1631569), (443, 942848), (464, 900176), (508, 822208), (886, 471424), (928, 450088), (1016, 411104), (1772, 235712), (1856, 225044), (2032, 205552), (3544, 117856), (3683, 113408), (3712, 112522), (4064, 102776), (7088, 58928), (7366, 56704), (7424, 56261), (8128, 51388), (12847, 32512), (14176, 29464), (14732, 28352), (16256, 25694)]