239456976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3720

約数の個数: 80

約数和(自身を含む): 680337408

約数和(自身を除く): 440880432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 127, 132, 176, 254, 264, 381, 508, 528, 762, 1016, 1397, 1524, 2032, 2794, 3048, 3571, 4191, 5588, 6096, 7142, 8382, 10713, 11176, 14284, 16764, 21426, 22352, 28568, 33528, 39281, 42852, 57136, 67056, 78562, 85704, 117843, 157124, 171408, 235686, 314248, 453517, 471372, 628496, 907034, 942744, 1360551, 1814068, 1885488, 2721102, 3628136, 4988687, 5442204, 7256272, 9977374, 10884408, 14966061, 19954748, 21768816, 29932122, 39909496, 59864244, 79818992, 119728488, 239456976]

約数ペア:

[(1, 239456976), (2, 119728488), (3, 79818992), (4, 59864244), (6, 39909496), (8, 29932122), (11, 21768816), (12, 19954748), (16, 14966061), (22, 10884408), (24, 9977374), (33, 7256272), (44, 5442204), (48, 4988687), (66, 3628136), (88, 2721102), (127, 1885488), (132, 1814068), (176, 1360551), (254, 942744), (264, 907034), (381, 628496), (508, 471372), (528, 453517), (762, 314248), (1016, 235686), (1397, 171408), (1524, 157124), (2032, 117843), (2794, 85704), (3048, 78562), (3571, 67056), (4191, 57136), (5588, 42852), (6096, 39281), (7142, 33528), (8382, 28568), (10713, 22352), (11176, 21426), (14284, 16764)]