2519313777264

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{81880973}}^1$

素因数の和:81881625

約数の個数: 40

約数和(自身を含む): 6518380578192

約数和(自身を除く): 3999066800928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 30768, 81880973, 163761946, 245642919, 327523892, 491285838, 655047784, 982571676, 1310095568, 1965143352, 3930286704, 52485703693, 104971407386, 157457111079, 209942814772, 314914222158, 419885629544, 629828444316, 839771259088, 1259656888632, 2519313777264]

約数ペア:

[(1, 2519313777264), (2, 1259656888632), (3, 839771259088), (4, 629828444316), (6, 419885629544), (8, 314914222158), (12, 209942814772), (16, 157457111079), (24, 104971407386), (48, 52485703693), (641, 3930286704), (1282, 1965143352), (1923, 1310095568), (2564, 982571676), (3846, 655047784), (5128, 491285838), (7692, 327523892), (10256, 245642919), (15384, 163761946), (30768, 81880973)]