249258288

素因数分解:

$2^4\times 3^1\times {\mathrm{487}}^1\times {\mathrm{10663}}^1$

素因数の和:11161

約数の個数: 40

約数和(自身を含む): 645299968

約数和(自身を除く): 396041680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 487, 974, 1461, 1948, 2922, 3896, 5844, 7792, 10663, 11688, 21326, 23376, 31989, 42652, 63978, 85304, 127956, 170608, 255912, 511824, 5192881, 10385762, 15578643, 20771524, 31157286, 41543048, 62314572, 83086096, 124629144, 249258288]

約数ペア:

[(1, 249258288), (2, 124629144), (3, 83086096), (4, 62314572), (6, 41543048), (8, 31157286), (12, 20771524), (16, 15578643), (24, 10385762), (48, 5192881), (487, 511824), (974, 255912), (1461, 170608), (1948, 127956), (2922, 85304), (3896, 63978), (5844, 42652), (7792, 31989), (10663, 23376), (11688, 21326)]