371122802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 631687680

約数和(自身を除く): 260564878

約数列:

[1, 2, 23, 29, 37, 46, 58, 73, 74, 103, 146, 206, 667, 851, 1073, 1334, 1679, 1702, 2117, 2146, 2369, 2701, 2987, 3358, 3811, 4234, 4738, 5402, 5974, 7519, 7622, 15038, 24679, 48691, 49358, 62123, 68701, 78329, 87653, 97382, 110519, 124246, 137402, 156658, 172937, 175306, 218051, 221038, 278203, 345874, 436102, 556406, 1801567, 2541937, 3603134, 5015173, 5083874, 6398669, 8067887, 10030346, 12797338, 16135774, 185561401, 371122802]

約数ペア:

[(1, 371122802), (2, 185561401), (23, 16135774), (29, 12797338), (37, 10030346), (46, 8067887), (58, 6398669), (73, 5083874), (74, 5015173), (103, 3603134), (146, 2541937), (206, 1801567), (667, 556406), (851, 436102), (1073, 345874), (1334, 278203), (1679, 221038), (1702, 218051), (2117, 175306), (2146, 172937), (2369, 156658), (2701, 137402), (2987, 124246), (3358, 110519), (3811, 97382), (4234, 87653), (4738, 78329), (5402, 68701), (5974, 62123), (7519, 49358), (7622, 48691), (15038, 24679)]