253308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 685440

約数和(自身を除く): 432132

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 101, 114, 132, 202, 209, 228, 303, 404, 418, 606, 627, 836, 1111, 1212, 1254, 1919, 2222, 2508, 3333, 3838, 4444, 5757, 6666, 7676, 11514, 13332, 21109, 23028, 42218, 63327, 84436, 126654, 253308]

約数ペア:

[(1, 253308), (2, 126654), (3, 84436), (4, 63327), (6, 42218), (11, 23028), (12, 21109), (19, 13332), (22, 11514), (33, 7676), (38, 6666), (44, 5757), (57, 4444), (66, 3838), (76, 3333), (101, 2508), (114, 2222), (132, 1919), (202, 1254), (209, 1212), (228, 1111), (303, 836), (404, 627), (418, 606)]