1244329088

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 2568049920

約数和(自身を除く): 1323720832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 557, 563, 992, 1114, 1126, 1984, 2228, 2252, 3968, 4456, 4504, 8912, 9008, 17267, 17453, 17824, 18016, 34534, 34906, 35648, 36032, 69068, 69812, 71296, 72064, 138136, 139624, 276272, 279248, 313591, 552544, 558496, 627182, 1105088, 1116992, 1254364, 2210176, 2233984, 2508728, 5017456, 9721321, 10034912, 19442642, 20069824, 38885284, 40139648, 77770568, 155541136, 311082272, 622164544, 1244329088]

約数ペア:

[(1, 1244329088), (2, 622164544), (4, 311082272), (8, 155541136), (16, 77770568), (31, 40139648), (32, 38885284), (62, 20069824), (64, 19442642), (124, 10034912), (128, 9721321), (248, 5017456), (496, 2508728), (557, 2233984), (563, 2210176), (992, 1254364), (1114, 1116992), (1126, 1105088), (1984, 627182), (2228, 558496), (2252, 552544), (3968, 313591), (4456, 279248), (4504, 276272), (8912, 139624), (9008, 138136), (17267, 72064), (17453, 71296), (17824, 69812), (18016, 69068), (34534, 36032), (34906, 35648)]