262549152

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6959}}^1$

素因数の和:7106

約数の個数: 72

約数和(自身を含む): 752431680

約数和(自身を除く): 489882528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4716, 6288, 6959, 9432, 12576, 13918, 18864, 20877, 27836, 37728, 41754, 55672, 62631, 83508, 111344, 125262, 167016, 222688, 250524, 334032, 501048, 668064, 911629, 1002096, 1823258, 2004192, 2734887, 3646516, 5469774, 7293032, 8204661, 10939548, 14586064, 16409322, 21879096, 29172128, 32818644, 43758192, 65637288, 87516384, 131274576, 262549152]

約数ペア:

[(1, 262549152), (2, 131274576), (3, 87516384), (4, 65637288), (6, 43758192), (8, 32818644), (9, 29172128), (12, 21879096), (16, 16409322), (18, 14586064), (24, 10939548), (32, 8204661), (36, 7293032), (48, 5469774), (72, 3646516), (96, 2734887), (131, 2004192), (144, 1823258), (262, 1002096), (288, 911629), (393, 668064), (524, 501048), (786, 334032), (1048, 250524), (1179, 222688), (1572, 167016), (2096, 125262), (2358, 111344), (3144, 83508), (4192, 62631), (4716, 55672), (6288, 41754), (6959, 37728), (9432, 27836), (12576, 20877), (13918, 18864)]