215804565888

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7915367}}^1$

素因数の和:7915455

約数の個数: 64

約数和(自身を含む): 581304625920

約数和(自身を除く): 365500060032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 27264, 7915367, 15830734, 23746101, 31661468, 47492202, 63322936, 94984404, 126645872, 189968808, 253291744, 379937616, 506583488, 561991057, 759875232, 1013166976, 1123982114, 1519750464, 1685973171, 2247964228, 3039500928, 3371946342, 4495928456, 6743892684, 8991856912, 13487785368, 17983713824, 26975570736, 35967427648, 53951141472, 71934855296, 107902282944, 215804565888]

約数ペア:

[(1, 215804565888), (2, 107902282944), (3, 71934855296), (4, 53951141472), (6, 35967427648), (8, 26975570736), (12, 17983713824), (16, 13487785368), (24, 8991856912), (32, 6743892684), (48, 4495928456), (64, 3371946342), (71, 3039500928), (96, 2247964228), (128, 1685973171), (142, 1519750464), (192, 1123982114), (213, 1013166976), (284, 759875232), (384, 561991057), (426, 506583488), (568, 379937616), (852, 253291744), (1136, 189968808), (1704, 126645872), (2272, 94984404), (3408, 63322936), (4544, 47492202), (6816, 31661468), (9088, 23746101), (13632, 15830734), (27264, 7915367)]