305321928

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{343831}}^1$

素因数の和:343877

約数の個数: 32

約数和(自身を含む): 783936960

約数和(自身を除く): 478615032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 343831, 687662, 1031493, 1375324, 2062986, 2750648, 4125972, 8251944, 12721747, 25443494, 38165241, 50886988, 76330482, 101773976, 152660964, 305321928]

約数ペア:

[(1, 305321928), (2, 152660964), (3, 101773976), (4, 76330482), (6, 50886988), (8, 38165241), (12, 25443494), (24, 12721747), (37, 8251944), (74, 4125972), (111, 2750648), (148, 2062986), (222, 1375324), (296, 1031493), (444, 687662), (888, 343831)]