553600112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 1226588160

約数和(自身を除く): 672988048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 494, 508, 988, 1016, 1103, 1651, 1976, 2032, 2206, 2413, 3302, 3952, 4412, 4826, 6604, 8824, 9652, 13208, 14339, 17648, 19304, 20957, 26416, 28678, 31369, 38608, 41914, 57356, 62738, 83828, 114712, 125476, 140081, 167656, 229424, 250952, 272441, 280162, 335312, 501904, 544882, 560324, 1089764, 1120648, 1821053, 2179528, 2241296, 2661539, 3642106, 4359056, 5323078, 7284212, 10646156, 14568424, 21292312, 29136848, 34600007, 42584624, 69200014, 138400028, 276800056, 553600112]

約数ペア:

[(1, 553600112), (2, 276800056), (4, 138400028), (8, 69200014), (13, 42584624), (16, 34600007), (19, 29136848), (26, 21292312), (38, 14568424), (52, 10646156), (76, 7284212), (104, 5323078), (127, 4359056), (152, 3642106), (208, 2661539), (247, 2241296), (254, 2179528), (304, 1821053), (494, 1120648), (508, 1089764), (988, 560324), (1016, 544882), (1103, 501904), (1651, 335312), (1976, 280162), (2032, 272441), (2206, 250952), (2413, 229424), (3302, 167656), (3952, 140081), (4412, 125476), (4826, 114712), (6604, 83828), (8824, 62738), (9652, 57356), (13208, 41914), (14339, 38608), (17648, 31369), (19304, 28678), (20957, 26416)]