628688064

素因数分解:

$2^6\times 3^1\times {\mathrm{277}}^1\times {\mathrm{11821}}^1$

素因数の和:12113

約数の個数: 56

約数和(自身を含む): 1669550128

約数和(自身を除く): 1040862064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 277, 554, 831, 1108, 1662, 2216, 3324, 4432, 6648, 8864, 11821, 13296, 17728, 23642, 26592, 35463, 47284, 53184, 70926, 94568, 141852, 189136, 283704, 378272, 567408, 756544, 1134816, 2269632, 3274417, 6548834, 9823251, 13097668, 19646502, 26195336, 39293004, 52390672, 78586008, 104781344, 157172016, 209562688, 314344032, 628688064]

約数ペア:

[(1, 628688064), (2, 314344032), (3, 209562688), (4, 157172016), (6, 104781344), (8, 78586008), (12, 52390672), (16, 39293004), (24, 26195336), (32, 19646502), (48, 13097668), (64, 9823251), (96, 6548834), (192, 3274417), (277, 2269632), (554, 1134816), (831, 756544), (1108, 567408), (1662, 378272), (2216, 283704), (3324, 189136), (4432, 141852), (6648, 94568), (8864, 70926), (11821, 53184), (13296, 47284), (17728, 35463), (23642, 26592)]