320983548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5791}}^1$

素因数の和:5978

約数の個数: 48

約数和(自身を含む): 778444800

約数和(自身を除く): 457461252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 4619, 5791, 9238, 11582, 13857, 17373, 18476, 23164, 27714, 34746, 55428, 69492, 179521, 359042, 538563, 718084, 862859, 1077126, 1725718, 2154252, 2588577, 3451436, 5177154, 10354308, 26748629, 53497258, 80245887, 106994516, 160491774, 320983548]

約数ペア:

[(1, 320983548), (2, 160491774), (3, 106994516), (4, 80245887), (6, 53497258), (12, 26748629), (31, 10354308), (62, 5177154), (93, 3451436), (124, 2588577), (149, 2154252), (186, 1725718), (298, 1077126), (372, 862859), (447, 718084), (596, 538563), (894, 359042), (1788, 179521), (4619, 69492), (5791, 55428), (9238, 34746), (11582, 27714), (13857, 23164), (17373, 18476)]