474087952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 1011935232

約数和(自身を除く): 537847280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 131, 137, 208, 254, 262, 274, 508, 524, 548, 1016, 1048, 1096, 1651, 1703, 1781, 2032, 2096, 2192, 3302, 3406, 3562, 6604, 6812, 7124, 13208, 13624, 14248, 16637, 17399, 17947, 26416, 27248, 28496, 33274, 34798, 35894, 66548, 69596, 71788, 133096, 139192, 143576, 216281, 226187, 233311, 266192, 278384, 287152, 432562, 452374, 466622, 865124, 904748, 933244, 1730248, 1809496, 1866488, 2279269, 3460496, 3618992, 3732976, 4558538, 9117076, 18234152, 29630497, 36468304, 59260994, 118521988, 237043976, 474087952]

約数ペア:

[(1, 474087952), (2, 237043976), (4, 118521988), (8, 59260994), (13, 36468304), (16, 29630497), (26, 18234152), (52, 9117076), (104, 4558538), (127, 3732976), (131, 3618992), (137, 3460496), (208, 2279269), (254, 1866488), (262, 1809496), (274, 1730248), (508, 933244), (524, 904748), (548, 865124), (1016, 466622), (1048, 452374), (1096, 432562), (1651, 287152), (1703, 278384), (1781, 266192), (2032, 233311), (2096, 226187), (2192, 216281), (3302, 143576), (3406, 139192), (3562, 133096), (6604, 71788), (6812, 69596), (7124, 66548), (13208, 35894), (13624, 34798), (14248, 33274), (16637, 28496), (17399, 27248), (17947, 26416)]