313625709872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11657}}^1\times {\mathrm{31727}}^1$

素因数の和:43445

約数の個数: 40

約数和(自身を含む): 619187530176

約数和(自身を除く): 305561820304

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11657, 23314, 31727, 46628, 63454, 93256, 126908, 186512, 253816, 507632, 617821, 1235642, 1681531, 2471284, 3363062, 4942568, 6726124, 9885136, 13452248, 26904496, 369841639, 739683278, 1479366556, 2958733112, 5917466224, 19601606867, 39203213734, 78406427468, 156812854936, 313625709872]

約数ペア:

[(1, 313625709872), (2, 156812854936), (4, 78406427468), (8, 39203213734), (16, 19601606867), (53, 5917466224), (106, 2958733112), (212, 1479366556), (424, 739683278), (848, 369841639), (11657, 26904496), (23314, 13452248), (31727, 9885136), (46628, 6726124), (63454, 4942568), (93256, 3363062), (126908, 2471284), (186512, 1681531), (253816, 1235642), (507632, 617821)]