390164976

素因数分解:

$2^4\times 3^2\times {\mathrm{2709479}}^1$

素因数の和:2709493

約数の個数: 30

約数和(自身を含む): 1091920440

約数和(自身を除く): 701755464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2709479, 5418958, 8128437, 10837916, 16256874, 21675832, 24385311, 32513748, 43351664, 48770622, 65027496, 97541244, 130054992, 195082488, 390164976]

約数ペア:

[(1, 390164976), (2, 195082488), (3, 130054992), (4, 97541244), (6, 65027496), (8, 48770622), (9, 43351664), (12, 32513748), (16, 24385311), (18, 21675832), (24, 16256874), (36, 10837916), (48, 8128437), (72, 5418958), (144, 2709479)]