247473984

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{5393}}^1$

素因数の和:5647

約数の個数: 56

約数和(自身を含む): 657636480

約数和(自身を除く): 410162496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5393, 5736, 7648, 10786, 11472, 15296, 16179, 21572, 22944, 32358, 43144, 45888, 64716, 86288, 129432, 172576, 258864, 345152, 517728, 1035456, 1288927, 2577854, 3866781, 5155708, 7733562, 10311416, 15467124, 20622832, 30934248, 41245664, 61868496, 82491328, 123736992, 247473984]

約数ペア:

[(1, 247473984), (2, 123736992), (3, 82491328), (4, 61868496), (6, 41245664), (8, 30934248), (12, 20622832), (16, 15467124), (24, 10311416), (32, 7733562), (48, 5155708), (64, 3866781), (96, 2577854), (192, 1288927), (239, 1035456), (478, 517728), (717, 345152), (956, 258864), (1434, 172576), (1912, 129432), (2868, 86288), (3824, 64716), (5393, 45888), (5736, 43144), (7648, 32358), (10786, 22944), (11472, 21572), (15296, 16179)]