397012352

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{617}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 866114640

約数和(自身を除く): 469102288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 457, 617, 704, 914, 1234, 1408, 1828, 2468, 3656, 4936, 5027, 6787, 7312, 9872, 10054, 13574, 14624, 19744, 20108, 27148, 29248, 39488, 40216, 54296, 58496, 78976, 80432, 108592, 160864, 217184, 281969, 321728, 434368, 563938, 643456, 868736, 1127876, 2255752, 3101659, 4511504, 6203318, 9023008, 12406636, 18046016, 24813272, 36092032, 49626544, 99253088, 198506176, 397012352]

約数ペア:

[(1, 397012352), (2, 198506176), (4, 99253088), (8, 49626544), (11, 36092032), (16, 24813272), (22, 18046016), (32, 12406636), (44, 9023008), (64, 6203318), (88, 4511504), (128, 3101659), (176, 2255752), (352, 1127876), (457, 868736), (617, 643456), (704, 563938), (914, 434368), (1234, 321728), (1408, 281969), (1828, 217184), (2468, 160864), (3656, 108592), (4936, 80432), (5027, 78976), (6787, 58496), (7312, 54296), (9872, 40216), (10054, 39488), (13574, 29248), (14624, 27148), (19744, 20108)]