231734982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 525680640

約数和(自身を除く): 293945658

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1767, 2139, 2622, 2851, 3534, 4278, 5702, 8553, 13547, 17106, 27094, 40641, 54169, 65573, 81282, 88381, 108338, 131146, 162507, 176762, 196719, 265143, 325014, 393438, 530286, 1245887, 1679239, 2032763, 2491774, 3358478, 3737661, 4065526, 5037717, 6098289, 7475322, 10075434, 12196578, 38622497, 77244994, 115867491, 231734982]

約数ペア:

[(1, 231734982), (2, 115867491), (3, 77244994), (6, 38622497), (19, 12196578), (23, 10075434), (31, 7475322), (38, 6098289), (46, 5037717), (57, 4065526), (62, 3737661), (69, 3358478), (93, 2491774), (114, 2032763), (138, 1679239), (186, 1245887), (437, 530286), (589, 393438), (713, 325014), (874, 265143), (1178, 196719), (1311, 176762), (1426, 162507), (1767, 131146), (2139, 108338), (2622, 88381), (2851, 81282), (3534, 65573), (4278, 54169), (5702, 40641), (8553, 27094), (13547, 17106)]