252894592

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 520151040

約数和(自身を除く): 267256448

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 128, 188, 254, 331, 376, 508, 662, 752, 1016, 1324, 1504, 2032, 2648, 3008, 4064, 5296, 5969, 6016, 8128, 10592, 11938, 15557, 16256, 21184, 23876, 31114, 42037, 42368, 47752, 62228, 84074, 95504, 124456, 168148, 191008, 248912, 336296, 382016, 497824, 672592, 764032, 995648, 1345184, 1975739, 1991296, 2690368, 3951478, 5380736, 7902956, 15805912, 31611824, 63223648, 126447296, 252894592]

約数ペア:

[(1, 252894592), (2, 126447296), (4, 63223648), (8, 31611824), (16, 15805912), (32, 7902956), (47, 5380736), (64, 3951478), (94, 2690368), (127, 1991296), (128, 1975739), (188, 1345184), (254, 995648), (331, 764032), (376, 672592), (508, 497824), (662, 382016), (752, 336296), (1016, 248912), (1324, 191008), (1504, 168148), (2032, 124456), (2648, 95504), (3008, 84074), (4064, 62228), (5296, 47752), (5969, 42368), (6016, 42037), (8128, 31114), (10592, 23876), (11938, 21184), (15557, 16256)]