254639328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4284

約数の個数: 96

約数和(自身を含む): 727048224

約数和(自身を除く): 472408896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 544, 592, 629, 816, 888, 1184, 1258, 1632, 1776, 1887, 2516, 3552, 3774, 4217, 5032, 7548, 8434, 10064, 12651, 15096, 16868, 20128, 25302, 30192, 33736, 50604, 60384, 67472, 71689, 101208, 134944, 143378, 156029, 202416, 215067, 286756, 312058, 404832, 430134, 468087, 573512, 624116, 860268, 936174, 1147024, 1248232, 1720536, 1872348, 2294048, 2496464, 2652493, 3441072, 3744696, 4992928, 5304986, 6882144, 7489392, 7957479, 10609972, 14978784, 15914958, 21219944, 31829916, 42439888, 63659832, 84879776, 127319664, 254639328]

約数ペア:

[(1, 254639328), (2, 127319664), (3, 84879776), (4, 63659832), (6, 42439888), (8, 31829916), (12, 21219944), (16, 15914958), (17, 14978784), (24, 10609972), (32, 7957479), (34, 7489392), (37, 6882144), (48, 5304986), (51, 4992928), (68, 3744696), (74, 3441072), (96, 2652493), (102, 2496464), (111, 2294048), (136, 1872348), (148, 1720536), (204, 1248232), (222, 1147024), (272, 936174), (296, 860268), (408, 624116), (444, 573512), (544, 468087), (592, 430134), (629, 404832), (816, 312058), (888, 286756), (1184, 215067), (1258, 202416), (1632, 156029), (1776, 143378), (1887, 134944), (2516, 101208), (3552, 71689), (3774, 67472), (4217, 60384), (5032, 50604), (7548, 33736), (8434, 30192), (10064, 25302), (12651, 20128), (15096, 16868)]