213633648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47857}}^1$

素因数の和:47902

約数の個数: 60

約数和(自身を含む): 617176768

約数和(自身を除く): 403543120

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, 47857, 95714, 143571, 191428, 287142, 382856, 430713, 574284, 765712, 861426, 1148568, 1483567, 1722852, 2297136, 2967134, 3445704, 4450701, 5934268, 6891408, 8901402, 11868536, 13352103, 17802804, 23737072, 26704206, 35605608, 53408412, 71211216, 106816824, 213633648]

約数ペア:

[(1, 213633648), (2, 106816824), (3, 71211216), (4, 53408412), (6, 35605608), (8, 26704206), (9, 23737072), (12, 17802804), (16, 13352103), (18, 11868536), (24, 8901402), (31, 6891408), (36, 5934268), (48, 4450701), (62, 3445704), (72, 2967134), (93, 2297136), (124, 1722852), (144, 1483567), (186, 1148568), (248, 861426), (279, 765712), (372, 574284), (496, 430713), (558, 382856), (744, 287142), (1116, 191428), (1488, 143571), (2232, 95714), (4464, 47857)]