243039768

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 623518560

約数和(自身を除く): 380478792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 157, 159, 212, 314, 318, 424, 471, 628, 636, 942, 1217, 1256, 1272, 1884, 2434, 3651, 3768, 4868, 7302, 8321, 9736, 14604, 16642, 24963, 29208, 33284, 49926, 64501, 66568, 99852, 129002, 191069, 193503, 199704, 258004, 382138, 387006, 516008, 573207, 764276, 774012, 1146414, 1528552, 1548024, 2292828, 4585656, 10126657, 20253314, 30379971, 40506628, 60759942, 81013256, 121519884, 243039768]

約数ペア:

[(1, 243039768), (2, 121519884), (3, 81013256), (4, 60759942), (6, 40506628), (8, 30379971), (12, 20253314), (24, 10126657), (53, 4585656), (106, 2292828), (157, 1548024), (159, 1528552), (212, 1146414), (314, 774012), (318, 764276), (424, 573207), (471, 516008), (628, 387006), (636, 382138), (942, 258004), (1217, 199704), (1256, 193503), (1272, 191069), (1884, 129002), (2434, 99852), (3651, 66568), (3768, 64501), (4868, 49926), (7302, 33284), (8321, 29208), (9736, 24963), (14604, 16642)]