243670164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2609}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 585224640

約数和(自身を除く): 341554476

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 2172, 2609, 5218, 7783, 7827, 10436, 15566, 15654, 23349, 31132, 31308, 46698, 93396, 112187, 224374, 336561, 448748, 472229, 673122, 944458, 1346244, 1416687, 1888916, 2833374, 5666748, 20305847, 40611694, 60917541, 81223388, 121835082, 243670164]

約数ペア:

[(1, 243670164), (2, 121835082), (3, 81223388), (4, 60917541), (6, 40611694), (12, 20305847), (43, 5666748), (86, 2833374), (129, 1888916), (172, 1416687), (181, 1346244), (258, 944458), (362, 673122), (516, 472229), (543, 448748), (724, 336561), (1086, 224374), (2172, 112187), (2609, 93396), (5218, 46698), (7783, 31308), (7827, 31132), (10436, 23349), (15566, 15654)]