245904708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19387}}^1$

素因数の和:19552

約数の個数: 48

約数和(自身を含む): 660122624

約数和(自身を除く): 414217916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 3171, 4228, 6342, 12684, 19387, 38774, 58161, 77548, 116322, 135709, 232644, 271418, 407127, 542836, 814254, 1628508, 2927437, 5854874, 8782311, 11709748, 17564622, 20492059, 35129244, 40984118, 61476177, 81968236, 122952354, 245904708]

約数ペア:

[(1, 245904708), (2, 122952354), (3, 81968236), (4, 61476177), (6, 40984118), (7, 35129244), (12, 20492059), (14, 17564622), (21, 11709748), (28, 8782311), (42, 5854874), (84, 2927437), (151, 1628508), (302, 814254), (453, 542836), (604, 407127), (906, 271418), (1057, 232644), (1812, 135709), (2114, 116322), (3171, 77548), (4228, 58161), (6342, 38774), (12684, 19387)]