251063388

素因数分解:

$2^2\times 3^4\times {\mathrm{191}}^1\times {\mathrm{4057}}^1$

素因数の和:4264

約数の個数: 60

約数和(自身を含む): 659928192

約数和(自身を除く): 408864804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 324, 382, 573, 764, 1146, 1719, 2292, 3438, 4057, 5157, 6876, 8114, 10314, 12171, 15471, 16228, 20628, 24342, 30942, 36513, 48684, 61884, 73026, 109539, 146052, 219078, 328617, 438156, 657234, 774887, 1314468, 1549774, 2324661, 3099548, 4649322, 6973983, 9298644, 13947966, 20921949, 27895932, 41843898, 62765847, 83687796, 125531694, 251063388]

約数ペア:

[(1, 251063388), (2, 125531694), (3, 83687796), (4, 62765847), (6, 41843898), (9, 27895932), (12, 20921949), (18, 13947966), (27, 9298644), (36, 6973983), (54, 4649322), (81, 3099548), (108, 2324661), (162, 1549774), (191, 1314468), (324, 774887), (382, 657234), (573, 438156), (764, 328617), (1146, 219078), (1719, 146052), (2292, 109539), (3438, 73026), (4057, 61884), (5157, 48684), (6876, 36513), (8114, 30942), (10314, 24342), (12171, 20628), (15471, 16228)]