12581230324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1823}}^1$

素因数の和:2105

約数の個数: 96

約数和(自身を含む): 25920470016

約数和(自身を除く): 13339239692

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 211, 221, 422, 442, 481, 629, 844, 884, 962, 1258, 1823, 1924, 2516, 2743, 3587, 3646, 5486, 7174, 7292, 7807, 8177, 10972, 14348, 15614, 16354, 23699, 30991, 31228, 32708, 46631, 47398, 61982, 67451, 93262, 94796, 101491, 123964, 132719, 134902, 186524, 202982, 265438, 269804, 384653, 402883, 405964, 530876, 769306, 805766, 876863, 1146667, 1538612, 1611532, 1725347, 1753726, 2293334, 3450694, 3507452, 4586668, 5000489, 6539101, 6901388, 10000978, 13078202, 14232161, 14906671, 20001956, 26156404, 28464322, 29813342, 56928644, 59626684, 85008313, 170016626, 185018093, 241946737, 340033252, 370036186, 483893474, 740072372, 967786948, 3145307581, 6290615162, 12581230324]

約数ペア:

[(1, 12581230324), (2, 6290615162), (4, 3145307581), (13, 967786948), (17, 740072372), (26, 483893474), (34, 370036186), (37, 340033252), (52, 241946737), (68, 185018093), (74, 170016626), (148, 85008313), (211, 59626684), (221, 56928644), (422, 29813342), (442, 28464322), (481, 26156404), (629, 20001956), (844, 14906671), (884, 14232161), (962, 13078202), (1258, 10000978), (1823, 6901388), (1924, 6539101), (2516, 5000489), (2743, 4586668), (3587, 3507452), (3646, 3450694), (5486, 2293334), (7174, 1753726), (7292, 1725347), (7807, 1611532), (8177, 1538612), (10972, 1146667), (14348, 876863), (15614, 805766), (16354, 769306), (23699, 530876), (30991, 405964), (31228, 402883), (32708, 384653), (46631, 269804), (47398, 265438), (61982, 202982), (67451, 186524), (93262, 134902), (94796, 132719), (101491, 123964)]