321442488

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{7283}}^1$

素因数の和:7908

約数の個数: 48

約数和(自身を含む): 872113320

約数和(自身を除く): 550670832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 1226, 1839, 2452, 3678, 4904, 5517, 7283, 7356, 11034, 14566, 14712, 21849, 22068, 29132, 43698, 44136, 58264, 65547, 87396, 131094, 174792, 262188, 524376, 4464479, 8928958, 13393437, 17857916, 26786874, 35715832, 40180311, 53573748, 80360622, 107147496, 160721244, 321442488]

約数ペア:

[(1, 321442488), (2, 160721244), (3, 107147496), (4, 80360622), (6, 53573748), (8, 40180311), (9, 35715832), (12, 26786874), (18, 17857916), (24, 13393437), (36, 8928958), (72, 4464479), (613, 524376), (1226, 262188), (1839, 174792), (2452, 131094), (3678, 87396), (4904, 65547), (5517, 58264), (7283, 44136), (7356, 43698), (11034, 29132), (14566, 22068), (14712, 21849)]