397773648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89107}}^1$

素因数の和:89152

約数の個数: 60

約数和(自身を含む): 1149136768

約数和(自身を除く): 751363120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 89107, 178214, 267321, 356428, 534642, 712856, 801963, 1069284, 1425712, 1603926, 2138568, 2762317, 3207852, 4277136, 5524634, 6415704, 8286951, 11049268, 12831408, 16573902, 22098536, 24860853, 33147804, 44197072, 49721706, 66295608, 99443412, 132591216, 198886824, 397773648]

約数ペア:

[(1, 397773648), (2, 198886824), (3, 132591216), (4, 99443412), (6, 66295608), (8, 49721706), (9, 44197072), (12, 33147804), (16, 24860853), (18, 22098536), (24, 16573902), (31, 12831408), (36, 11049268), (48, 8286951), (62, 6415704), (72, 5524634), (93, 4277136), (124, 3207852), (144, 2762317), (186, 2138568), (248, 1603926), (279, 1425712), (372, 1069284), (496, 801963), (558, 712856), (744, 534642), (1116, 356428), (1488, 267321), (2232, 178214), (4464, 89107)]