264349162912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{948331}}^1$

素因数の和:948653

約数の個数: 48

約数和(自身を含む): 539138121984

約数和(自身を除く): 274788959072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 281, 496, 562, 992, 1124, 2248, 4496, 8711, 8992, 17422, 34844, 69688, 139376, 278752, 948331, 1896662, 3793324, 7586648, 15173296, 29398261, 30346592, 58796522, 117593044, 235186088, 266481011, 470372176, 532962022, 940744352, 1065924044, 2131848088, 4263696176, 8260911341, 8527392352, 16521822682, 33043645364, 66087290728, 132174581456, 264349162912]

約数ペア:

[(1, 264349162912), (2, 132174581456), (4, 66087290728), (8, 33043645364), (16, 16521822682), (31, 8527392352), (32, 8260911341), (62, 4263696176), (124, 2131848088), (248, 1065924044), (281, 940744352), (496, 532962022), (562, 470372176), (992, 266481011), (1124, 235186088), (2248, 117593044), (4496, 58796522), (8711, 30346592), (8992, 29398261), (17422, 15173296), (34844, 7586648), (69688, 3793324), (139376, 1896662), (278752, 948331)]