287172576

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23248

約数の個数: 72

約数和(自身を含む): 835674840

約数和(自身を除く): 548502264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 23189, 46378, 69567, 92756, 139134, 185512, 208701, 278268, 371024, 417402, 556536, 742048, 834804, 997127, 1113072, 1669608, 1994254, 2226144, 2991381, 3339216, 3988508, 5982762, 6678432, 7977016, 8974143, 11965524, 15954032, 17948286, 23931048, 31908064, 35896572, 47862096, 71793144, 95724192, 143586288, 287172576]

約数ペア:

[(1, 287172576), (2, 143586288), (3, 95724192), (4, 71793144), (6, 47862096), (8, 35896572), (9, 31908064), (12, 23931048), (16, 17948286), (18, 15954032), (24, 11965524), (32, 8974143), (36, 7977016), (43, 6678432), (48, 5982762), (72, 3988508), (86, 3339216), (96, 2991381), (129, 2226144), (144, 1994254), (172, 1669608), (258, 1113072), (288, 997127), (344, 834804), (387, 742048), (516, 556536), (688, 417402), (774, 371024), (1032, 278268), (1376, 208701), (1548, 185512), (2064, 139134), (3096, 92756), (4128, 69567), (6192, 46378), (12384, 23189)]