408625008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3889}}^1$

素因数の和:4110

約数の個数: 80

約数和(自身を含む): 1157664000

約数和(自身を除く): 749038992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 199, 264, 398, 528, 597, 796, 1194, 1592, 2189, 2388, 3184, 3889, 4378, 4776, 6567, 7778, 8756, 9552, 11667, 13134, 15556, 17512, 23334, 26268, 31112, 35024, 42779, 46668, 52536, 62224, 85558, 93336, 105072, 128337, 171116, 186672, 256674, 342232, 513348, 684464, 773911, 1026696, 1547822, 2053392, 2321733, 3095644, 4643466, 6191288, 8513021, 9286932, 12382576, 17026042, 18573864, 25539063, 34052084, 37147728, 51078126, 68104168, 102156252, 136208336, 204312504, 408625008]

約数ペア:

[(1, 408625008), (2, 204312504), (3, 136208336), (4, 102156252), (6, 68104168), (8, 51078126), (11, 37147728), (12, 34052084), (16, 25539063), (22, 18573864), (24, 17026042), (33, 12382576), (44, 9286932), (48, 8513021), (66, 6191288), (88, 4643466), (132, 3095644), (176, 2321733), (199, 2053392), (264, 1547822), (398, 1026696), (528, 773911), (597, 684464), (796, 513348), (1194, 342232), (1592, 256674), (2189, 186672), (2388, 171116), (3184, 128337), (3889, 105072), (4378, 93336), (4776, 85558), (6567, 62224), (7778, 52536), (8756, 46668), (9552, 42779), (11667, 35024), (13134, 31112), (15556, 26268), (17512, 23334)]