313879464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{140627}}^1$

素因数の和:140670

約数の個数: 48

約数和(自身を含む): 877518720

約数和(自身を除く): 563639256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 140627, 281254, 421881, 562508, 843762, 1125016, 1265643, 1687524, 2531286, 3375048, 4359437, 5062572, 8718874, 10125144, 13078311, 17437748, 26156622, 34875496, 39234933, 52313244, 78469866, 104626488, 156939732, 313879464]

約数ペア:

[(1, 313879464), (2, 156939732), (3, 104626488), (4, 78469866), (6, 52313244), (8, 39234933), (9, 34875496), (12, 26156622), (18, 17437748), (24, 13078311), (31, 10125144), (36, 8718874), (62, 5062572), (72, 4359437), (93, 3375048), (124, 2531286), (186, 1687524), (248, 1265643), (279, 1125016), (372, 843762), (558, 562508), (744, 421881), (1116, 281254), (2232, 140627)]