428913336

素因数分解:

$2^3\times 3^1\times {\mathrm{229}}^1\times {\mathrm{78041}}^1$

素因数の和:78279

約数の個数: 32

約数和(自身を含む): 1076979600

約数和(自身を除く): 648066264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 229, 458, 687, 916, 1374, 1832, 2748, 5496, 78041, 156082, 234123, 312164, 468246, 624328, 936492, 1872984, 17871389, 35742778, 53614167, 71485556, 107228334, 142971112, 214456668, 428913336]

約数ペア:

[(1, 428913336), (2, 214456668), (3, 142971112), (4, 107228334), (6, 71485556), (8, 53614167), (12, 35742778), (24, 17871389), (229, 1872984), (458, 936492), (687, 624328), (916, 468246), (1374, 312164), (1832, 234123), (2748, 156082), (5496, 78041)]