254428532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 474163200

約数和(自身を除く): 219734668

約数列:

[1, 2, 4, 31, 59, 62, 83, 118, 124, 166, 236, 332, 419, 838, 1676, 1829, 2573, 3658, 4897, 5146, 7316, 9794, 10292, 12989, 19588, 24721, 25978, 34777, 49442, 51956, 69554, 98884, 139108, 151807, 303614, 607228, 766351, 1078087, 1532702, 2051843, 2156174, 3065404, 4103686, 4312348, 8207372, 63607133, 127214266, 254428532]

約数ペア:

[(1, 254428532), (2, 127214266), (4, 63607133), (31, 8207372), (59, 4312348), (62, 4103686), (83, 3065404), (118, 2156174), (124, 2051843), (166, 1532702), (236, 1078087), (332, 766351), (419, 607228), (838, 303614), (1676, 151807), (1829, 139108), (2573, 98884), (3658, 69554), (4897, 51956), (5146, 49442), (7316, 34777), (9794, 25978), (10292, 24721), (12989, 19588)]