889679934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{821}}^1$

素因数の和:1274

約数の個数: 96

約数和(自身を含む): 2272783968

約数和(自身を除く): 1383104034

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 421, 429, 821, 842, 858, 1263, 1287, 1642, 2463, 2526, 2574, 3789, 4631, 4926, 5473, 7389, 7578, 9031, 9262, 10673, 10946, 13893, 14778, 16419, 18062, 21346, 27093, 27786, 32019, 32838, 41679, 49257, 54186, 60203, 64038, 81279, 83358, 96057, 98514, 117403, 120406, 162558, 180609, 192114, 234806, 345641, 352209, 361218, 541827, 691282, 704418, 1036923, 1056627, 1083654, 2073846, 2113254, 3110769, 3802051, 4493333, 6221538, 7604102, 8986666, 11406153, 13479999, 22812306, 26959998, 34218459, 40439997, 49426663, 68436918, 80879994, 98853326, 148279989, 296559978, 444839967, 889679934]

約数ペア:

[(1, 889679934), (2, 444839967), (3, 296559978), (6, 148279989), (9, 98853326), (11, 80879994), (13, 68436918), (18, 49426663), (22, 40439997), (26, 34218459), (33, 26959998), (39, 22812306), (66, 13479999), (78, 11406153), (99, 8986666), (117, 7604102), (143, 6221538), (198, 4493333), (234, 3802051), (286, 3110769), (421, 2113254), (429, 2073846), (821, 1083654), (842, 1056627), (858, 1036923), (1263, 704418), (1287, 691282), (1642, 541827), (2463, 361218), (2526, 352209), (2574, 345641), (3789, 234806), (4631, 192114), (4926, 180609), (5473, 162558), (7389, 120406), (7578, 117403), (9031, 98514), (9262, 96057), (10673, 83358), (10946, 81279), (13893, 64038), (14778, 60203), (16419, 54186), (18062, 49257), (21346, 41679), (27093, 32838), (27786, 32019)]