421200000054

素因数分解:

$2^1\times 3^3\times {\mathrm{179}}^1\times {\mathrm{593}}^1\times {\mathrm{73483}}^1$

素因数の和:74266

約数の個数: 64

約数和(自身を含む): 942829113600

約数和(自身を除く): 521629113546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 179, 358, 537, 593, 1074, 1186, 1611, 1779, 3222, 3558, 4833, 5337, 9666, 10674, 16011, 32022, 73483, 106147, 146966, 212294, 220449, 318441, 440898, 636882, 661347, 955323, 1322694, 1910646, 1984041, 2865969, 3968082, 5731938, 13153457, 26306914, 39460371, 43575419, 78920742, 87150838, 118381113, 130726257, 236762226, 261452514, 355143339, 392178771, 710286678, 784357542, 1176536313, 2353072626, 7800000001, 15600000002, 23400000003, 46800000006, 70200000009, 140400000018, 210600000027, 421200000054]

約数ペア:

[(1, 421200000054), (2, 210600000027), (3, 140400000018), (6, 70200000009), (9, 46800000006), (18, 23400000003), (27, 15600000002), (54, 7800000001), (179, 2353072626), (358, 1176536313), (537, 784357542), (593, 710286678), (1074, 392178771), (1186, 355143339), (1611, 261452514), (1779, 236762226), (3222, 130726257), (3558, 118381113), (4833, 87150838), (5337, 78920742), (9666, 43575419), (10674, 39460371), (16011, 26306914), (32022, 13153457), (73483, 5731938), (106147, 3968082), (146966, 2865969), (212294, 1984041), (220449, 1910646), (318441, 1322694), (440898, 955323), (636882, 661347)]