272470288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1429}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 560153880

約数和(自身を除く): 287683592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 701, 1402, 1429, 2804, 2858, 5608, 5716, 11216, 11432, 11917, 22864, 23834, 24293, 47668, 48586, 95336, 97172, 190672, 194344, 388688, 1001729, 2003458, 4006916, 8013832, 16027664, 17029393, 34058786, 68117572, 136235144, 272470288]

約数ペア:

[(1, 272470288), (2, 136235144), (4, 68117572), (8, 34058786), (16, 17029393), (17, 16027664), (34, 8013832), (68, 4006916), (136, 2003458), (272, 1001729), (701, 388688), (1402, 194344), (1429, 190672), (2804, 97172), (2858, 95336), (5608, 48586), (5716, 47668), (11216, 24293), (11432, 23834), (11917, 22864)]