255179600528

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{619}}^1\times {\mathrm{133499}}^1$

素因数の和:134319

約数の個数: 40

約数和(自身を含む): 497778780000

約数和(自身を除く): 242599179472

約数列:

[1, 2, 4, 8, 16, 193, 386, 619, 772, 1238, 1544, 2476, 3088, 4952, 9904, 119467, 133499, 238934, 266998, 477868, 533996, 955736, 1067992, 1911472, 2135984, 25765307, 51530614, 82635881, 103061228, 165271762, 206122456, 330543524, 412244912, 661087048, 1322174096, 15948725033, 31897450066, 63794900132, 127589800264, 255179600528]

約数ペア:

[(1, 255179600528), (2, 127589800264), (4, 63794900132), (8, 31897450066), (16, 15948725033), (193, 1322174096), (386, 661087048), (619, 412244912), (772, 330543524), (1238, 206122456), (1544, 165271762), (2476, 103061228), (3088, 82635881), (4952, 51530614), (9904, 25765307), (119467, 2135984), (133499, 1911472), (238934, 1067992), (266998, 955736), (477868, 533996)]