402995412

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{40123}}^1$

素因数の和:40170

約数の個数: 60

約数和(自身を含む): 1087520896

約数和(自身を除く): 684525484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 40123, 80246, 120369, 160492, 240738, 361107, 481476, 722214, 1083321, 1243813, 1444428, 2166642, 2487626, 3249963, 3731439, 4333284, 4975252, 6499926, 7462878, 11194317, 12999852, 14925756, 22388634, 33582951, 44777268, 67165902, 100748853, 134331804, 201497706, 402995412]

約数ペア:

[(1, 402995412), (2, 201497706), (3, 134331804), (4, 100748853), (6, 67165902), (9, 44777268), (12, 33582951), (18, 22388634), (27, 14925756), (31, 12999852), (36, 11194317), (54, 7462878), (62, 6499926), (81, 4975252), (93, 4333284), (108, 3731439), (124, 3249963), (162, 2487626), (186, 2166642), (279, 1444428), (324, 1243813), (372, 1083321), (558, 722214), (837, 481476), (1116, 361107), (1674, 240738), (2511, 160492), (3348, 120369), (5022, 80246), (10044, 40123)]