228720762724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2357}}^1\times {\mathrm{7079}}^1$

素因数の和:9612

約数の個数: 48

約数和(自身を含む): 420704928000

約数和(自身を除く): 191984165276

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 2357, 3427, 4714, 6854, 7079, 9428, 13708, 14158, 28316, 54211, 108422, 162817, 216844, 325634, 351193, 651268, 702386, 1054771, 1404772, 2109542, 4219084, 8077439, 16154878, 16685203, 24259733, 32309756, 33370406, 48519466, 66740812, 97038932, 383759669, 767519338, 1535038676, 2486095247, 4972190494, 9944380988, 57180190681, 114360381362, 228720762724]

約数ペア:

[(1, 228720762724), (2, 114360381362), (4, 57180190681), (23, 9944380988), (46, 4972190494), (92, 2486095247), (149, 1535038676), (298, 767519338), (596, 383759669), (2357, 97038932), (3427, 66740812), (4714, 48519466), (6854, 33370406), (7079, 32309756), (9428, 24259733), (13708, 16685203), (14158, 16154878), (28316, 8077439), (54211, 4219084), (108422, 2109542), (162817, 1404772), (216844, 1054771), (325634, 702386), (351193, 651268)]