457242064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 976651776

約数和(自身を除く): 519409712

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 211, 248, 257, 272, 422, 496, 514, 527, 844, 1028, 1054, 1688, 2056, 2108, 3376, 3587, 4112, 4216, 4369, 6541, 7174, 7967, 8432, 8738, 13082, 14348, 15934, 17476, 26164, 28696, 31868, 34952, 52328, 54227, 57392, 63736, 69904, 104656, 108454, 111197, 127472, 135439, 216908, 222394, 270878, 433816, 444788, 541756, 867632, 889576, 921859, 1083512, 1681037, 1779152, 1843718, 2167024, 3362074, 3687436, 6724148, 7374872, 13448296, 14749744, 26896592, 28577629, 57155258, 114310516, 228621032, 457242064]

約数ペア:

[(1, 457242064), (2, 228621032), (4, 114310516), (8, 57155258), (16, 28577629), (17, 26896592), (31, 14749744), (34, 13448296), (62, 7374872), (68, 6724148), (124, 3687436), (136, 3362074), (211, 2167024), (248, 1843718), (257, 1779152), (272, 1681037), (422, 1083512), (496, 921859), (514, 889576), (527, 867632), (844, 541756), (1028, 444788), (1054, 433816), (1688, 270878), (2056, 222394), (2108, 216908), (3376, 135439), (3587, 127472), (4112, 111197), (4216, 108454), (4369, 104656), (6541, 69904), (7174, 63736), (7967, 57392), (8432, 54227), (8738, 52328), (13082, 34952), (14348, 31868), (15934, 28696), (17476, 26164)]