409954416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 1101739008

約数和(自身を除く): 691784592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 372, 411, 496, 548, 744, 822, 1096, 1488, 1644, 2011, 2192, 3288, 4022, 4247, 6033, 6576, 8044, 8494, 12066, 12741, 16088, 16988, 24132, 25482, 32176, 33976, 48264, 50964, 62341, 67952, 96528, 101928, 124682, 187023, 203856, 249364, 275507, 374046, 498728, 551014, 748092, 826521, 997456, 1102028, 1496184, 1653042, 2204056, 2992368, 3306084, 4408112, 6612168, 8540717, 13224336, 17081434, 25622151, 34162868, 51244302, 68325736, 102488604, 136651472, 204977208, 409954416]

約数ペア:

[(1, 409954416), (2, 204977208), (3, 136651472), (4, 102488604), (6, 68325736), (8, 51244302), (12, 34162868), (16, 25622151), (24, 17081434), (31, 13224336), (48, 8540717), (62, 6612168), (93, 4408112), (124, 3306084), (137, 2992368), (186, 2204056), (248, 1653042), (274, 1496184), (372, 1102028), (411, 997456), (496, 826521), (548, 748092), (744, 551014), (822, 498728), (1096, 374046), (1488, 275507), (1644, 249364), (2011, 203856), (2192, 187023), (3288, 124682), (4022, 101928), (4247, 96528), (6033, 67952), (6576, 62341), (8044, 50964), (8494, 48264), (12066, 33976), (12741, 32176), (16088, 25482), (16988, 24132)]