258661728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23029}}^1$

素因数の和:23061

約数の個数: 96

約数和(自身を含む): 812498400

約数和(自身を除く): 553836672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 23029, 46058, 69087, 92116, 138174, 184232, 207261, 276348, 299377, 368464, 414522, 552696, 598754, 621783, 736928, 829044, 898131, 1105392, 1197508, 1243566, 1658088, 1796262, 2210784, 2395016, 2487132, 2694393, 3316176, 3592524, 4790032, 4974264, 5388786, 6632352, 7185048, 8083179, 9580064, 9948528, 10777572, 14370096, 16166358, 19897056, 21555144, 28740192, 32332716, 43110288, 64665432, 86220576, 129330864, 258661728]

約数ペア:

[(1, 258661728), (2, 129330864), (3, 86220576), (4, 64665432), (6, 43110288), (8, 32332716), (9, 28740192), (12, 21555144), (13, 19897056), (16, 16166358), (18, 14370096), (24, 10777572), (26, 9948528), (27, 9580064), (32, 8083179), (36, 7185048), (39, 6632352), (48, 5388786), (52, 4974264), (54, 4790032), (72, 3592524), (78, 3316176), (96, 2694393), (104, 2487132), (108, 2395016), (117, 2210784), (144, 1796262), (156, 1658088), (208, 1243566), (216, 1197508), (234, 1105392), (288, 898131), (312, 829044), (351, 736928), (416, 621783), (432, 598754), (468, 552696), (624, 414522), (702, 368464), (864, 299377), (936, 276348), (1248, 207261), (1404, 184232), (1872, 138174), (2808, 92116), (3744, 69087), (5616, 46058), (11232, 23029)]