478772568

素因数分解:

$2^3\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{4621}}^1$

素因数の和:6072

約数の個数: 48

約数和(自身を含む): 1297857600

約数和(自身を除く): 819085032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1439, 2878, 4317, 4621, 5756, 8634, 9242, 11512, 12951, 13863, 17268, 18484, 25902, 27726, 34536, 36968, 41589, 51804, 55452, 83178, 103608, 110904, 166356, 332712, 6649619, 13299238, 19948857, 26598476, 39897714, 53196952, 59846571, 79795428, 119693142, 159590856, 239386284, 478772568]

約数ペア:

[(1, 478772568), (2, 239386284), (3, 159590856), (4, 119693142), (6, 79795428), (8, 59846571), (9, 53196952), (12, 39897714), (18, 26598476), (24, 19948857), (36, 13299238), (72, 6649619), (1439, 332712), (2878, 166356), (4317, 110904), (4621, 103608), (5756, 83178), (8634, 55452), (9242, 51804), (11512, 41589), (12951, 36968), (13863, 34536), (17268, 27726), (18484, 25902)]