1568881566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28493}}^1$

素因数の和:28550

約数の個数: 96

約数和(自身を含む): 4267261440

約数和(自身を除く): 2698379874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 414, 437, 483, 798, 874, 966, 1197, 1311, 1449, 2394, 2622, 2898, 3059, 3933, 6118, 7866, 9177, 18354, 27531, 28493, 55062, 56986, 85479, 170958, 199451, 256437, 398902, 512874, 541367, 598353, 655339, 1082734, 1196706, 1310678, 1624101, 1795059, 1966017, 3248202, 3590118, 3789569, 3932034, 4587373, 4872303, 5898051, 7579138, 9174746, 9744606, 11368707, 11796102, 12451441, 13762119, 22737414, 24902882, 27524238, 34106121, 37354323, 41286357, 68212242, 74708646, 82572714, 87160087, 112062969, 174320174, 224125938, 261480261, 522960522, 784440783, 1568881566]

約数ペア:

[(1, 1568881566), (2, 784440783), (3, 522960522), (6, 261480261), (7, 224125938), (9, 174320174), (14, 112062969), (18, 87160087), (19, 82572714), (21, 74708646), (23, 68212242), (38, 41286357), (42, 37354323), (46, 34106121), (57, 27524238), (63, 24902882), (69, 22737414), (114, 13762119), (126, 12451441), (133, 11796102), (138, 11368707), (161, 9744606), (171, 9174746), (207, 7579138), (266, 5898051), (322, 4872303), (342, 4587373), (399, 3932034), (414, 3789569), (437, 3590118), (483, 3248202), (798, 1966017), (874, 1795059), (966, 1624101), (1197, 1310678), (1311, 1196706), (1449, 1082734), (2394, 655339), (2622, 598353), (2898, 541367), (3059, 512874), (3933, 398902), (6118, 256437), (7866, 199451), (9177, 170958), (18354, 85479), (27531, 56986), (28493, 55062)]