298073152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1499}}^1$

素因数の和:1763

約数の個数: 56

約数和(自身を含む): 640080000

約数和(自身を除く): 342006848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 239, 416, 478, 832, 956, 1499, 1912, 2998, 3107, 3824, 5996, 6214, 7648, 11992, 12428, 15296, 19487, 23984, 24856, 38974, 47968, 49712, 77948, 95936, 99424, 155896, 198848, 311792, 358261, 623584, 716522, 1247168, 1433044, 2866088, 4657393, 5732176, 9314786, 11464352, 18629572, 22928704, 37259144, 74518288, 149036576, 298073152]

約数ペア:

[(1, 298073152), (2, 149036576), (4, 74518288), (8, 37259144), (13, 22928704), (16, 18629572), (26, 11464352), (32, 9314786), (52, 5732176), (64, 4657393), (104, 2866088), (208, 1433044), (239, 1247168), (416, 716522), (478, 623584), (832, 358261), (956, 311792), (1499, 198848), (1912, 155896), (2998, 99424), (3107, 95936), (3824, 77948), (5996, 49712), (6214, 47968), (7648, 38974), (11992, 24856), (12428, 23984), (15296, 19487)]