2553175728

素因数分解:

$2^4\times 3^5\times {\mathrm{656681}}^1$

素因数の和:656704

約数の個数: 60

約数和(自身を含む): 7409999688

約数和(自身を除く): 4856823960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 656681, 1313362, 1970043, 2626724, 3940086, 5253448, 5910129, 7880172, 10506896, 11820258, 15760344, 17730387, 23640516, 31520688, 35460774, 47281032, 53191161, 70921548, 94562064, 106382322, 141843096, 159573483, 212764644, 283686192, 319146966, 425529288, 638293932, 851058576, 1276587864, 2553175728]

約数ペア:

[(1, 2553175728), (2, 1276587864), (3, 851058576), (4, 638293932), (6, 425529288), (8, 319146966), (9, 283686192), (12, 212764644), (16, 159573483), (18, 141843096), (24, 106382322), (27, 94562064), (36, 70921548), (48, 53191161), (54, 47281032), (72, 35460774), (81, 31520688), (108, 23640516), (144, 17730387), (162, 15760344), (216, 11820258), (243, 10506896), (324, 7880172), (432, 5910129), (486, 5253448), (648, 3940086), (972, 2626724), (1296, 1970043), (1944, 1313362), (3888, 656681)]