641019552

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{99661}}^1$

素因数の和:99741

約数の個数: 48

約数和(自身を含む): 1707808032

約数和(自身を除く): 1066788480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 99661, 199322, 298983, 398644, 597966, 797288, 1195932, 1594576, 2391864, 3189152, 4783728, 6677287, 9567456, 13354574, 20031861, 26709148, 40063722, 53418296, 80127444, 106836592, 160254888, 213673184, 320509776, 641019552]

約数ペア:

[(1, 641019552), (2, 320509776), (3, 213673184), (4, 160254888), (6, 106836592), (8, 80127444), (12, 53418296), (16, 40063722), (24, 26709148), (32, 20031861), (48, 13354574), (67, 9567456), (96, 6677287), (134, 4783728), (201, 3189152), (268, 2391864), (402, 1594576), (536, 1195932), (804, 797288), (1072, 597966), (1608, 398644), (2144, 298983), (3216, 199322), (6432, 99661)]