323789296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 671742720

約数和(自身を除く): 347953424

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 109, 113, 124, 212, 218, 226, 248, 424, 436, 452, 496, 848, 872, 904, 1643, 1744, 1808, 3286, 3379, 3503, 5777, 5989, 6572, 6758, 7006, 11554, 11978, 12317, 13144, 13516, 14012, 23108, 23956, 24634, 26288, 27032, 28024, 46216, 47912, 49268, 54064, 56048, 92432, 95824, 98536, 179087, 185659, 197072, 358174, 371318, 381827, 652801, 716348, 742636, 763654, 1305602, 1432696, 1485272, 1527308, 2611204, 2865392, 2970544, 3054616, 5222408, 6109232, 10444816, 20236831, 40473662, 80947324, 161894648, 323789296]

約数ペア:

[(1, 323789296), (2, 161894648), (4, 80947324), (8, 40473662), (16, 20236831), (31, 10444816), (53, 6109232), (62, 5222408), (106, 3054616), (109, 2970544), (113, 2865392), (124, 2611204), (212, 1527308), (218, 1485272), (226, 1432696), (248, 1305602), (424, 763654), (436, 742636), (452, 716348), (496, 652801), (848, 381827), (872, 371318), (904, 358174), (1643, 197072), (1744, 185659), (1808, 179087), (3286, 98536), (3379, 95824), (3503, 92432), (5777, 56048), (5989, 54064), (6572, 49268), (6758, 47912), (7006, 46216), (11554, 28024), (11978, 27032), (12317, 26288), (13144, 24634), (13516, 23956), (14012, 23108)]