557598816

素因数分解:

$2^5\times 3^4\times {\mathrm{215123}}^1$

素因数の和:215145

約数の個数: 60

約数和(自身を含む): 1639890252

約数和(自身を除く): 1082291436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 215123, 430246, 645369, 860492, 1290738, 1720984, 1936107, 2581476, 3441968, 3872214, 5162952, 5808321, 6883936, 7744428, 10325904, 11616642, 15488856, 17424963, 20651808, 23233284, 30977712, 34849926, 46466568, 61955424, 69699852, 92933136, 139399704, 185866272, 278799408, 557598816]

約数ペア:

[(1, 557598816), (2, 278799408), (3, 185866272), (4, 139399704), (6, 92933136), (8, 69699852), (9, 61955424), (12, 46466568), (16, 34849926), (18, 30977712), (24, 23233284), (27, 20651808), (32, 17424963), (36, 15488856), (48, 11616642), (54, 10325904), (72, 7744428), (81, 6883936), (96, 5808321), (108, 5162952), (144, 3872214), (162, 3441968), (216, 2581476), (288, 1936107), (324, 1720984), (432, 1290738), (648, 860492), (864, 645369), (1296, 430246), (2592, 215123)]