2880493928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1266

約数の個数: 64

約数和(自身を含む): 5896618560

約数和(自身を除く): 3016124632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 313, 428, 626, 827, 856, 1252, 1391, 1654, 2504, 2782, 3308, 4069, 5564, 6616, 8138, 10751, 11128, 16276, 21502, 32552, 33491, 43004, 66982, 86008, 88489, 133964, 176978, 258851, 267928, 353956, 435383, 517702, 707912, 870766, 1035404, 1150357, 1741532, 2070808, 2300714, 3365063, 3483064, 4601428, 6730126, 9202856, 13460252, 26920504, 27697057, 55394114, 110788228, 221576456, 360061741, 720123482, 1440246964, 2880493928]

約数ペア:

[(1, 2880493928), (2, 1440246964), (4, 720123482), (8, 360061741), (13, 221576456), (26, 110788228), (52, 55394114), (104, 27697057), (107, 26920504), (214, 13460252), (313, 9202856), (428, 6730126), (626, 4601428), (827, 3483064), (856, 3365063), (1252, 2300714), (1391, 2070808), (1654, 1741532), (2504, 1150357), (2782, 1035404), (3308, 870766), (4069, 707912), (5564, 517702), (6616, 435383), (8138, 353956), (10751, 267928), (11128, 258851), (16276, 176978), (21502, 133964), (32552, 88489), (33491, 86008), (43004, 66982)]