839239614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 1976832000

約数和(自身を除く): 1137592386

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 109, 114, 141, 171, 218, 282, 327, 342, 423, 479, 654, 846, 893, 958, 981, 1437, 1786, 1962, 2071, 2679, 2874, 4142, 4311, 5123, 5358, 6213, 8037, 8622, 9101, 10246, 12426, 15369, 16074, 18202, 18639, 22513, 27303, 30738, 37278, 45026, 46107, 52211, 54606, 67539, 81909, 92214, 97337, 104422, 135078, 156633, 163818, 194674, 202617, 292011, 313266, 405234, 427747, 469899, 584022, 855494, 876033, 939798, 992009, 1283241, 1752066, 1984018, 2453917, 2566482, 2976027, 3849723, 4907834, 5952054, 7361751, 7699446, 8928081, 14723502, 17856162, 22085253, 44170506, 46624423, 93248846, 139873269, 279746538, 419619807, 839239614]

約数ペア:

[(1, 839239614), (2, 419619807), (3, 279746538), (6, 139873269), (9, 93248846), (18, 46624423), (19, 44170506), (38, 22085253), (47, 17856162), (57, 14723502), (94, 8928081), (109, 7699446), (114, 7361751), (141, 5952054), (171, 4907834), (218, 3849723), (282, 2976027), (327, 2566482), (342, 2453917), (423, 1984018), (479, 1752066), (654, 1283241), (846, 992009), (893, 939798), (958, 876033), (981, 855494), (1437, 584022), (1786, 469899), (1962, 427747), (2071, 405234), (2679, 313266), (2874, 292011), (4142, 202617), (4311, 194674), (5123, 163818), (5358, 156633), (6213, 135078), (8037, 104422), (8622, 97337), (9101, 92214), (10246, 81909), (12426, 67539), (15369, 54606), (16074, 52211), (18202, 46107), (18639, 45026), (22513, 37278), (27303, 30738)]