387331124912

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1223}}^1\times {\mathrm{35537}}^1$

素因数の和:37325

約数の個数: 40

約数和(自身を含む): 752437260576

約数和(自身を除く): 365106135664

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1223, 2228, 2446, 4456, 4892, 8912, 9784, 19568, 35537, 71074, 142148, 284296, 568592, 681211, 1362422, 2724844, 5449688, 10899376, 19794109, 39588218, 43461751, 79176436, 86923502, 158352872, 173847004, 316705744, 347694008, 695388016, 24208195307, 48416390614, 96832781228, 193665562456, 387331124912]

約数ペア:

[(1, 387331124912), (2, 193665562456), (4, 96832781228), (8, 48416390614), (16, 24208195307), (557, 695388016), (1114, 347694008), (1223, 316705744), (2228, 173847004), (2446, 158352872), (4456, 86923502), (4892, 79176436), (8912, 43461751), (9784, 39588218), (19568, 19794109), (35537, 10899376), (71074, 5449688), (142148, 2724844), (284296, 1362422), (568592, 681211)]