325686192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1578

約数の個数: 80

約数和(自身を含む): 908775168

約数和(自身を除く): 583088976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 491, 624, 982, 1063, 1473, 1964, 2126, 2946, 3189, 3928, 4252, 5892, 6378, 6383, 7856, 8504, 11784, 12756, 12766, 13819, 17008, 19149, 23568, 25512, 25532, 27638, 38298, 41457, 51024, 51064, 55276, 76596, 82914, 102128, 110552, 153192, 165828, 221104, 306384, 331656, 521933, 663312, 1043866, 1565799, 2087732, 3131598, 4175464, 6263196, 6785129, 8350928, 12526392, 13570258, 20355387, 25052784, 27140516, 40710774, 54281032, 81421548, 108562064, 162843096, 325686192]

約数ペア:

[(1, 325686192), (2, 162843096), (3, 108562064), (4, 81421548), (6, 54281032), (8, 40710774), (12, 27140516), (13, 25052784), (16, 20355387), (24, 13570258), (26, 12526392), (39, 8350928), (48, 6785129), (52, 6263196), (78, 4175464), (104, 3131598), (156, 2087732), (208, 1565799), (312, 1043866), (491, 663312), (624, 521933), (982, 331656), (1063, 306384), (1473, 221104), (1964, 165828), (2126, 153192), (2946, 110552), (3189, 102128), (3928, 82914), (4252, 76596), (5892, 55276), (6378, 51064), (6383, 51024), (7856, 41457), (8504, 38298), (11784, 27638), (12756, 25532), (12766, 25512), (13819, 23568), (17008, 19149)]