861334368

素因数分解:

$2^5\times 3^1\times {\mathrm{409}}^1\times {\mathrm{21937}}^1$

素因数の和:22359

約数の個数: 48

約数和(自身を含む): 2266634160

約数和(自身を除く): 1405299792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 409, 818, 1227, 1636, 2454, 3272, 4908, 6544, 9816, 13088, 19632, 21937, 39264, 43874, 65811, 87748, 131622, 175496, 263244, 350992, 526488, 701984, 1052976, 2105952, 8972233, 17944466, 26916699, 35888932, 53833398, 71777864, 107666796, 143555728, 215333592, 287111456, 430667184, 861334368]

約数ペア:

[(1, 861334368), (2, 430667184), (3, 287111456), (4, 215333592), (6, 143555728), (8, 107666796), (12, 71777864), (16, 53833398), (24, 35888932), (32, 26916699), (48, 17944466), (96, 8972233), (409, 2105952), (818, 1052976), (1227, 701984), (1636, 526488), (2454, 350992), (3272, 263244), (4908, 175496), (6544, 131622), (9816, 87748), (13088, 65811), (19632, 43874), (21937, 39264)]