388675241424

素因数分解:

$2^4\times 3^3\times {\mathrm{431}}^1\times {\mathrm{2087497}}^1$

素因数の和:2087945

約数の個数: 80

約数和(自身を含む): 1118230928640

約数和(自身を除く): 729555687216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 431, 432, 862, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 11637, 15516, 20688, 23274, 31032, 46548, 62064, 93096, 186192, 2087497, 4174994, 6262491, 8349988, 12524982, 16699976, 18787473, 25049964, 33399952, 37574946, 50099928, 56362419, 75149892, 100199856, 112724838, 150299784, 225449676, 300599568, 450899352, 899711207, 901798704, 1799422414, 2699133621, 3598844828, 5398267242, 7197689656, 8097400863, 10796534484, 14395379312, 16194801726, 21593068968, 24292202589, 32389603452, 43186137936, 48584405178, 64779206904, 97168810356, 129558413808, 194337620712, 388675241424]

約数ペア:

[(1, 388675241424), (2, 194337620712), (3, 129558413808), (4, 97168810356), (6, 64779206904), (8, 48584405178), (9, 43186137936), (12, 32389603452), (16, 24292202589), (18, 21593068968), (24, 16194801726), (27, 14395379312), (36, 10796534484), (48, 8097400863), (54, 7197689656), (72, 5398267242), (108, 3598844828), (144, 2699133621), (216, 1799422414), (431, 901798704), (432, 899711207), (862, 450899352), (1293, 300599568), (1724, 225449676), (2586, 150299784), (3448, 112724838), (3879, 100199856), (5172, 75149892), (6896, 56362419), (7758, 50099928), (10344, 37574946), (11637, 33399952), (15516, 25049964), (20688, 18787473), (23274, 16699976), (31032, 12524982), (46548, 8349988), (62064, 6262491), (93096, 4174994), (186192, 2087497)]