40578864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^2$

素因数の和:474

約数の個数: 60

約数和(自身を含む): 111495096

約数和(自身を除く): 70916232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 223, 272, 408, 446, 669, 816, 892, 1338, 1784, 2676, 3568, 3791, 5352, 7582, 10704, 11373, 15164, 22746, 30328, 45492, 49729, 60656, 90984, 99458, 149187, 181968, 198916, 298374, 397832, 596748, 795664, 845393, 1193496, 1690786, 2386992, 2536179, 3381572, 5072358, 6763144, 10144716, 13526288, 20289432, 40578864]

約数ペア:

[(1, 40578864), (2, 20289432), (3, 13526288), (4, 10144716), (6, 6763144), (8, 5072358), (12, 3381572), (16, 2536179), (17, 2386992), (24, 1690786), (34, 1193496), (48, 845393), (51, 795664), (68, 596748), (102, 397832), (136, 298374), (204, 198916), (223, 181968), (272, 149187), (408, 99458), (446, 90984), (669, 60656), (816, 49729), (892, 45492), (1338, 30328), (1784, 22746), (2676, 15164), (3568, 11373), (3791, 10704), (5352, 7582)]