630666322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 1140572160

約数和(自身を除く): 509905838

約数列:

[1, 2, 11, 13, 22, 26, 79, 103, 143, 158, 206, 271, 286, 542, 869, 1027, 1133, 1339, 1738, 2054, 2266, 2678, 2981, 3523, 5962, 7046, 8137, 11297, 14729, 16274, 21409, 22594, 27913, 29458, 38753, 42818, 55826, 77506, 89507, 105781, 179014, 211562, 235499, 278317, 307043, 362869, 470998, 556634, 614086, 725738, 1163591, 2205127, 2327182, 3061487, 3991559, 4410254, 6122974, 7983118, 24256397, 28666651, 48512794, 57333302, 315333161, 630666322]

約数ペア:

[(1, 630666322), (2, 315333161), (11, 57333302), (13, 48512794), (22, 28666651), (26, 24256397), (79, 7983118), (103, 6122974), (143, 4410254), (158, 3991559), (206, 3061487), (271, 2327182), (286, 2205127), (542, 1163591), (869, 725738), (1027, 614086), (1133, 556634), (1339, 470998), (1738, 362869), (2054, 307043), (2266, 278317), (2678, 235499), (2981, 211562), (3523, 179014), (5962, 105781), (7046, 89507), (8137, 77506), (11297, 55826), (14729, 42818), (16274, 38753), (21409, 29458), (22594, 27913)]