439210428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 1051438080

約数和(自身を除く): 612227652

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 479, 516, 958, 1437, 1777, 1916, 2874, 3554, 5331, 5748, 7108, 10662, 20597, 21324, 41194, 61791, 76411, 82388, 123582, 152822, 229233, 247164, 305644, 458466, 851183, 916932, 1702366, 2553549, 3404732, 5107098, 10214196, 36600869, 73201738, 109802607, 146403476, 219605214, 439210428]

約数ペア:

[(1, 439210428), (2, 219605214), (3, 146403476), (4, 109802607), (6, 73201738), (12, 36600869), (43, 10214196), (86, 5107098), (129, 3404732), (172, 2553549), (258, 1702366), (479, 916932), (516, 851183), (958, 458466), (1437, 305644), (1777, 247164), (1916, 229233), (2874, 152822), (3554, 123582), (5331, 82388), (5748, 76411), (7108, 61791), (10662, 41194), (20597, 21324)]