1057247312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 2329565184

約数和(自身を除く): 1272317872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 107, 124, 176, 214, 248, 341, 428, 496, 682, 856, 1177, 1364, 1712, 1811, 2354, 2728, 3317, 3622, 4708, 5456, 6634, 7244, 9416, 13268, 14488, 18832, 19921, 26536, 28976, 36487, 39842, 53072, 56141, 72974, 79684, 112282, 145948, 159368, 193777, 224564, 291896, 318736, 387554, 449128, 583792, 617551, 775108, 898256, 1235102, 1550216, 2131547, 2470204, 3100432, 4263094, 4940408, 6007087, 8526188, 9880816, 12014174, 17052376, 24028348, 34104752, 48056696, 66077957, 96113392, 132155914, 264311828, 528623656, 1057247312]

約数ペア:

[(1, 1057247312), (2, 528623656), (4, 264311828), (8, 132155914), (11, 96113392), (16, 66077957), (22, 48056696), (31, 34104752), (44, 24028348), (62, 17052376), (88, 12014174), (107, 9880816), (124, 8526188), (176, 6007087), (214, 4940408), (248, 4263094), (341, 3100432), (428, 2470204), (496, 2131547), (682, 1550216), (856, 1235102), (1177, 898256), (1364, 775108), (1712, 617551), (1811, 583792), (2354, 449128), (2728, 387554), (3317, 318736), (3622, 291896), (4708, 224564), (5456, 193777), (6634, 159368), (7244, 145948), (9416, 112282), (13268, 79684), (14488, 72974), (18832, 56141), (19921, 53072), (26536, 39842), (28976, 36487)]