442613210992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{336631}}^1$

素因数の和:338897

約数の個数: 40

約数和(自身を含む): 881139646112

約数和(自身を除く): 438526435120

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2221, 4442, 8884, 17768, 35536, 82177, 164354, 328708, 336631, 657416, 673262, 1314832, 1346524, 2693048, 5386096, 12455347, 24910694, 49821388, 99642776, 199285552, 747657451, 1495314902, 2990629804, 5981259608, 11962519216, 27663325687, 55326651374, 110653302748, 221306605496, 442613210992]

約数ペア:

[(1, 442613210992), (2, 221306605496), (4, 110653302748), (8, 55326651374), (16, 27663325687), (37, 11962519216), (74, 5981259608), (148, 2990629804), (296, 1495314902), (592, 747657451), (2221, 199285552), (4442, 99642776), (8884, 49821388), (17768, 24910694), (35536, 12455347), (82177, 5386096), (164354, 2693048), (328708, 1346524), (336631, 1314832), (657416, 673262)]