685157076

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{119699}}^1$

素因数の和:119765

約数の個数: 48

約数和(自身を含む): 1809864000

約数和(自身を除く): 1124706924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 119699, 239398, 359097, 478796, 718194, 1077291, 1436388, 2154582, 3231873, 4309164, 6344047, 6463746, 12688094, 12927492, 19032141, 25376188, 38064282, 57096423, 76128564, 114192846, 171289269, 228385692, 342578538, 685157076]

約数ペア:

[(1, 685157076), (2, 342578538), (3, 228385692), (4, 171289269), (6, 114192846), (9, 76128564), (12, 57096423), (18, 38064282), (27, 25376188), (36, 19032141), (53, 12927492), (54, 12688094), (106, 6463746), (108, 6344047), (159, 4309164), (212, 3231873), (318, 2154582), (477, 1436388), (636, 1077291), (954, 718194), (1431, 478796), (1908, 359097), (2862, 239398), (5724, 119699)]