307430648

素因数分解:

$2^3\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{2843}}^1$

素因数の和:4787

約数の個数: 32

約数和(自身を含む): 659352960

約数和(自身を除く): 351922312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1931, 2843, 3862, 5686, 7724, 11372, 13517, 15448, 19901, 22744, 27034, 39802, 54068, 79604, 108136, 159208, 5489833, 10979666, 21959332, 38428831, 43918664, 76857662, 153715324, 307430648]

約数ペア:

[(1, 307430648), (2, 153715324), (4, 76857662), (7, 43918664), (8, 38428831), (14, 21959332), (28, 10979666), (56, 5489833), (1931, 159208), (2843, 108136), (3862, 79604), (5686, 54068), (7724, 39802), (11372, 27034), (13517, 22744), (15448, 19901)]