401065126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 784028160

約数和(自身を除く): 382963034

約数列:

[1, 2, 7, 11, 14, 22, 37, 59, 74, 77, 118, 154, 259, 407, 413, 518, 649, 814, 826, 1193, 1298, 2183, 2386, 2849, 4366, 4543, 5698, 8351, 9086, 13123, 15281, 16702, 24013, 26246, 30562, 44141, 48026, 70387, 88282, 91861, 140774, 168091, 183722, 308987, 336182, 485551, 492709, 617974, 774257, 971102, 985418, 1548514, 2604319, 3398857, 5208638, 5419799, 6797714, 10839598, 18230233, 28647509, 36460466, 57295018, 200532563, 401065126]

約数ペア:

[(1, 401065126), (2, 200532563), (7, 57295018), (11, 36460466), (14, 28647509), (22, 18230233), (37, 10839598), (59, 6797714), (74, 5419799), (77, 5208638), (118, 3398857), (154, 2604319), (259, 1548514), (407, 985418), (413, 971102), (518, 774257), (649, 617974), (814, 492709), (826, 485551), (1193, 336182), (1298, 308987), (2183, 183722), (2386, 168091), (2849, 140774), (4366, 91861), (4543, 88282), (5698, 70387), (8351, 48026), (9086, 44141), (13123, 30562), (15281, 26246), (16702, 24013)]