421029598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 741312000

約数和(自身を除く): 320282402

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 103, 149, 206, 298, 319, 473, 638, 946, 1133, 1247, 1639, 2266, 2494, 2987, 3278, 4321, 4429, 5974, 6407, 8642, 8858, 12814, 13717, 15347, 27434, 30694, 32857, 47531, 48719, 65714, 70477, 95062, 97438, 128441, 140954, 168817, 185803, 256882, 337634, 371606, 445063, 659921, 890126, 1319842, 1412851, 2043833, 2825702, 4087666, 4895693, 7259131, 9791386, 14518262, 19137709, 38275418, 210514799, 421029598]

約数ペア:

[(1, 421029598), (2, 210514799), (11, 38275418), (22, 19137709), (29, 14518262), (43, 9791386), (58, 7259131), (86, 4895693), (103, 4087666), (149, 2825702), (206, 2043833), (298, 1412851), (319, 1319842), (473, 890126), (638, 659921), (946, 445063), (1133, 371606), (1247, 337634), (1639, 256882), (2266, 185803), (2494, 168817), (2987, 140954), (3278, 128441), (4321, 97438), (4429, 95062), (5974, 70477), (6407, 65714), (8642, 48719), (8858, 47531), (12814, 32857), (13717, 30694), (15347, 27434)]