391486704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1165139}}^1$

素因数の和:1165157

約数の個数: 40

約数和(自身を含む): 1155818880

約数和(自身を除く): 764332176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1165139, 2330278, 3495417, 4660556, 6990834, 8155973, 9321112, 13981668, 16311946, 18642224, 24467919, 27963336, 32623892, 48935838, 55926672, 65247784, 97871676, 130495568, 195743352, 391486704]

約数ペア:

[(1, 391486704), (2, 195743352), (3, 130495568), (4, 97871676), (6, 65247784), (7, 55926672), (8, 48935838), (12, 32623892), (14, 27963336), (16, 24467919), (21, 18642224), (24, 16311946), (28, 13981668), (42, 9321112), (48, 8155973), (56, 6990834), (84, 4660556), (112, 3495417), (168, 2330278), (336, 1165139)]