798773664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{640043}}^1$

素因数の和:640069

約数の個数: 48

約数和(自身を含む): 2258075232

約数和(自身を除く): 1459301568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 640043, 1280086, 1920129, 2560172, 3840258, 5120344, 7680516, 8320559, 10240688, 15361032, 16641118, 20481376, 24961677, 30722064, 33282236, 49923354, 61444128, 66564472, 99846708, 133128944, 199693416, 266257888, 399386832, 798773664]

約数ペア:

[(1, 798773664), (2, 399386832), (3, 266257888), (4, 199693416), (6, 133128944), (8, 99846708), (12, 66564472), (13, 61444128), (16, 49923354), (24, 33282236), (26, 30722064), (32, 24961677), (39, 20481376), (48, 16641118), (52, 15361032), (78, 10240688), (96, 8320559), (104, 7680516), (156, 5120344), (208, 3840258), (312, 2560172), (416, 1920129), (624, 1280086), (1248, 640043)]