4721428464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{2311}}^1$

素因数の和:3726

約数の個数: 80

約数和(自身を含む): 12605097984

約数和(自身を除く): 7883669520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1373, 1488, 2311, 2746, 4119, 4622, 5492, 6933, 8238, 9244, 10984, 13866, 16476, 18488, 21968, 27732, 32952, 36976, 42563, 55464, 65904, 71641, 85126, 110928, 127689, 143282, 170252, 214923, 255378, 286564, 340504, 429846, 510756, 573128, 681008, 859692, 1021512, 1146256, 1719384, 2043024, 3173003, 3438768, 6346006, 9519009, 12692012, 19038018, 25384024, 38076036, 50768048, 76152072, 98363093, 152304144, 196726186, 295089279, 393452372, 590178558, 786904744, 1180357116, 1573809488, 2360714232, 4721428464]

約数ペア:

[(1, 4721428464), (2, 2360714232), (3, 1573809488), (4, 1180357116), (6, 786904744), (8, 590178558), (12, 393452372), (16, 295089279), (24, 196726186), (31, 152304144), (48, 98363093), (62, 76152072), (93, 50768048), (124, 38076036), (186, 25384024), (248, 19038018), (372, 12692012), (496, 9519009), (744, 6346006), (1373, 3438768), (1488, 3173003), (2311, 2043024), (2746, 1719384), (4119, 1146256), (4622, 1021512), (5492, 859692), (6933, 681008), (8238, 573128), (9244, 510756), (10984, 429846), (13866, 340504), (16476, 286564), (18488, 255378), (21968, 214923), (27732, 170252), (32952, 143282), (36976, 127689), (42563, 110928), (55464, 85126), (65904, 71641)]