31313244

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 74793600

約数和(自身を除く): 43480356

約数列:

[1, 2, 3, 4, 6, 12, 83, 149, 166, 211, 249, 298, 332, 422, 447, 498, 596, 633, 844, 894, 996, 1266, 1788, 2532, 12367, 17513, 24734, 31439, 35026, 37101, 49468, 52539, 62878, 70052, 74202, 94317, 105078, 125756, 148404, 188634, 210156, 377268, 2609437, 5218874, 7828311, 10437748, 15656622, 31313244]

約数ペア:

[(1, 31313244), (2, 15656622), (3, 10437748), (4, 7828311), (6, 5218874), (12, 2609437), (83, 377268), (149, 210156), (166, 188634), (211, 148404), (249, 125756), (298, 105078), (332, 94317), (422, 74202), (447, 70052), (498, 62878), (596, 52539), (633, 49468), (844, 37101), (894, 35026), (996, 31439), (1266, 24734), (1788, 17513), (2532, 12367)]