40359456

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3318

約数の個数: 72

約数和(自身を含む): 117477360

約数和(自身を除く): 77117904

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, 3259, 4128, 6192, 6518, 9777, 12384, 13036, 19554, 26072, 29331, 39108, 52144, 58662, 78216, 104288, 117324, 140137, 156432, 234648, 280274, 312864, 420411, 469296, 560548, 840822, 938592, 1121096, 1261233, 1681644, 2242192, 2522466, 3363288, 4484384, 5044932, 6726576, 10089864, 13453152, 20179728, 40359456]

約数ペア:

[(1, 40359456), (2, 20179728), (3, 13453152), (4, 10089864), (6, 6726576), (8, 5044932), (9, 4484384), (12, 3363288), (16, 2522466), (18, 2242192), (24, 1681644), (32, 1261233), (36, 1121096), (43, 938592), (48, 840822), (72, 560548), (86, 469296), (96, 420411), (129, 312864), (144, 280274), (172, 234648), (258, 156432), (288, 140137), (344, 117324), (387, 104288), (516, 78216), (688, 58662), (774, 52144), (1032, 39108), (1376, 29331), (1548, 26072), (2064, 19554), (3096, 13036), (3259, 12384), (4128, 9777), (6192, 6518)]