220173426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 555984000

約数和(自身を除く): 335810574

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 149, 153, 187, 198, 298, 306, 374, 439, 447, 561, 878, 894, 1122, 1317, 1341, 1639, 1683, 2533, 2634, 2682, 3278, 3366, 3951, 4829, 4917, 5066, 7463, 7599, 7902, 9658, 9834, 14487, 14751, 14926, 15198, 22389, 22797, 27863, 28974, 29502, 43461, 44778, 45594, 55726, 65411, 67167, 82093, 83589, 86922, 130822, 134334, 164186, 167178, 196233, 246279, 250767, 392466, 492558, 501534, 588699, 719521, 738837, 1111987, 1177398, 1439042, 1477674, 2158563, 2223974, 3335961, 4317126, 6475689, 6671922, 10007883, 12231857, 12951378, 20015766, 24463714, 36695571, 73391142, 110086713, 220173426]

約数ペア:

[(1, 220173426), (2, 110086713), (3, 73391142), (6, 36695571), (9, 24463714), (11, 20015766), (17, 12951378), (18, 12231857), (22, 10007883), (33, 6671922), (34, 6475689), (51, 4317126), (66, 3335961), (99, 2223974), (102, 2158563), (149, 1477674), (153, 1439042), (187, 1177398), (198, 1111987), (298, 738837), (306, 719521), (374, 588699), (439, 501534), (447, 492558), (561, 392466), (878, 250767), (894, 246279), (1122, 196233), (1317, 167178), (1341, 164186), (1639, 134334), (1683, 130822), (2533, 86922), (2634, 83589), (2682, 82093), (3278, 67167), (3366, 65411), (3951, 55726), (4829, 45594), (4917, 44778), (5066, 43461), (7463, 29502), (7599, 28974), (7902, 27863), (9658, 22797), (9834, 22389), (14487, 15198), (14751, 14926)]