243644106

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 547937280

約数和(自身を除く): 304293174

約数列:

[1, 2, 3, 6, 19, 23, 38, 43, 46, 57, 69, 86, 114, 129, 138, 258, 437, 817, 874, 989, 1311, 1634, 1978, 2161, 2451, 2622, 2967, 4322, 4902, 5934, 6483, 12966, 18791, 37582, 41059, 49703, 56373, 82118, 92923, 99406, 112746, 123177, 149109, 185846, 246354, 278769, 298218, 557538, 944357, 1765537, 1888714, 2137229, 2833071, 3531074, 4274458, 5296611, 5666142, 6411687, 10593222, 12823374, 40607351, 81214702, 121822053, 243644106]

約数ペア:

[(1, 243644106), (2, 121822053), (3, 81214702), (6, 40607351), (19, 12823374), (23, 10593222), (38, 6411687), (43, 5666142), (46, 5296611), (57, 4274458), (69, 3531074), (86, 2833071), (114, 2137229), (129, 1888714), (138, 1765537), (258, 944357), (437, 557538), (817, 298218), (874, 278769), (989, 246354), (1311, 185846), (1634, 149109), (1978, 123177), (2161, 112746), (2451, 99406), (2622, 92923), (2967, 82118), (4322, 56373), (4902, 49703), (5934, 41059), (6483, 37582), (12966, 18791)]