284168066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2299

約数の個数: 64

約数和(自身を含む): 567409920

約数和(自身を除く): 283241854

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 481, 494, 518, 703, 962, 1406, 1729, 2221, 3367, 3458, 4442, 4921, 6734, 9139, 9842, 15547, 18278, 28873, 31094, 42199, 57746, 63973, 82177, 84398, 127946, 164354, 202111, 295393, 404222, 548587, 575239, 590786, 1068301, 1097174, 1150478, 1561363, 2136602, 3122726, 3840109, 7478107, 7680218, 10929541, 14956214, 20297719, 21859082, 40595438, 142084033, 284168066]

約数ペア:

[(1, 284168066), (2, 142084033), (7, 40595438), (13, 21859082), (14, 20297719), (19, 14956214), (26, 10929541), (37, 7680218), (38, 7478107), (74, 3840109), (91, 3122726), (133, 2136602), (182, 1561363), (247, 1150478), (259, 1097174), (266, 1068301), (481, 590786), (494, 575239), (518, 548587), (703, 404222), (962, 295393), (1406, 202111), (1729, 164354), (2221, 127946), (3367, 84398), (3458, 82177), (4442, 63973), (4921, 57746), (6734, 42199), (9139, 31094), (9842, 28873), (15547, 18278)]