331276064

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5153}}^1$

素因数の和:5218

約数の個数: 72

約数和(自身を含む): 777336588

約数和(自身を除く): 446060524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 4018, 4592, 5153, 8036, 9184, 10306, 16072, 20612, 32144, 36071, 41224, 64288, 72142, 82448, 144284, 164896, 211273, 252497, 288568, 422546, 504994, 577136, 845092, 1009988, 1154272, 1478911, 1690184, 2019976, 2957822, 3380368, 4039952, 5915644, 6760736, 8079904, 10352377, 11831288, 20704754, 23662576, 41409508, 47325152, 82819016, 165638032, 331276064]

約数ペア:

[(1, 331276064), (2, 165638032), (4, 82819016), (7, 47325152), (8, 41409508), (14, 23662576), (16, 20704754), (28, 11831288), (32, 10352377), (41, 8079904), (49, 6760736), (56, 5915644), (82, 4039952), (98, 3380368), (112, 2957822), (164, 2019976), (196, 1690184), (224, 1478911), (287, 1154272), (328, 1009988), (392, 845092), (574, 577136), (656, 504994), (784, 422546), (1148, 288568), (1312, 252497), (1568, 211273), (2009, 164896), (2296, 144284), (4018, 82448), (4592, 72142), (5153, 64288), (8036, 41224), (9184, 36071), (10306, 32144), (16072, 20612)]