390928944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1163479}}^1$

素因数の和:1163497

約数の個数: 40

約数和(自身を含む): 1154172160

約数和(自身を除く): 763243216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1163479, 2326958, 3490437, 4653916, 6980874, 8144353, 9307832, 13961748, 16288706, 18615664, 24433059, 27923496, 32577412, 48866118, 55846992, 65154824, 97732236, 130309648, 195464472, 390928944]

約数ペア:

[(1, 390928944), (2, 195464472), (3, 130309648), (4, 97732236), (6, 65154824), (7, 55846992), (8, 48866118), (12, 32577412), (14, 27923496), (16, 24433059), (21, 18615664), (24, 16288706), (28, 13961748), (42, 9307832), (48, 8144353), (56, 6980874), (84, 4653916), (112, 3490437), (168, 2326958), (336, 1163479)]