860865632

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1252

約数の個数: 72

約数和(自身を含む): 1873142208

約数和(自身を除く): 1012276576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 223, 242, 352, 446, 484, 892, 968, 997, 1784, 1936, 1994, 2453, 3568, 3872, 3988, 4906, 7136, 7976, 9812, 10967, 15952, 19624, 21934, 26983, 31904, 39248, 43868, 53966, 78496, 87736, 107932, 120637, 175472, 215864, 222331, 241274, 350944, 431728, 444662, 482548, 863456, 889324, 965096, 1778648, 1930192, 2445641, 3557296, 3860384, 4891282, 7114592, 9782564, 19565128, 26902051, 39130256, 53804102, 78260512, 107608204, 215216408, 430432816, 860865632]

約数ペア:

[(1, 860865632), (2, 430432816), (4, 215216408), (8, 107608204), (11, 78260512), (16, 53804102), (22, 39130256), (32, 26902051), (44, 19565128), (88, 9782564), (121, 7114592), (176, 4891282), (223, 3860384), (242, 3557296), (352, 2445641), (446, 1930192), (484, 1778648), (892, 965096), (968, 889324), (997, 863456), (1784, 482548), (1936, 444662), (1994, 431728), (2453, 350944), (3568, 241274), (3872, 222331), (3988, 215864), (4906, 175472), (7136, 120637), (7976, 107932), (9812, 87736), (10967, 78496), (15952, 53966), (19624, 43868), (21934, 39248), (26983, 31904)]