254984268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25087}}^1$

素因数の和:25123

約数の個数: 72

約数和(自身を含む): 747421696

約数和(自身を除く): 492437428

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 25087, 50174, 75261, 100348, 150522, 175609, 275957, 301044, 351218, 526827, 551914, 702436, 827871, 1053654, 1103828, 1655742, 1931699, 2107308, 3035527, 3311484, 3863398, 5795097, 6071054, 7726796, 9106581, 11590194, 12142108, 18213162, 21248689, 23180388, 36426324, 42497378, 63746067, 84994756, 127492134, 254984268]

約数ペア:

[(1, 254984268), (2, 127492134), (3, 84994756), (4, 63746067), (6, 42497378), (7, 36426324), (11, 23180388), (12, 21248689), (14, 18213162), (21, 12142108), (22, 11590194), (28, 9106581), (33, 7726796), (42, 6071054), (44, 5795097), (66, 3863398), (77, 3311484), (84, 3035527), (121, 2107308), (132, 1931699), (154, 1655742), (231, 1103828), (242, 1053654), (308, 827871), (363, 702436), (462, 551914), (484, 526827), (726, 351218), (847, 301044), (924, 275957), (1452, 175609), (1694, 150522), (2541, 100348), (3388, 75261), (5082, 50174), (10164, 25087)]