1216943472

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1913}}^1$

素因数の和:2410

約数の個数: 80

約数和(自身を含む): 3260996640

約数和(自身を除く): 2044053168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 457, 464, 696, 914, 1371, 1392, 1828, 1913, 2742, 3656, 3826, 5484, 5739, 7312, 7652, 10968, 11478, 13253, 15304, 21936, 22956, 26506, 30608, 39759, 45912, 53012, 55477, 79518, 91824, 106024, 110954, 159036, 166431, 212048, 221908, 318072, 332862, 443816, 636144, 665724, 874241, 887632, 1331448, 1748482, 2622723, 2662896, 3496964, 5245446, 6993928, 10490892, 13987856, 20981784, 25352989, 41963568, 50705978, 76058967, 101411956, 152117934, 202823912, 304235868, 405647824, 608471736, 1216943472]

約数ペア:

[(1, 1216943472), (2, 608471736), (3, 405647824), (4, 304235868), (6, 202823912), (8, 152117934), (12, 101411956), (16, 76058967), (24, 50705978), (29, 41963568), (48, 25352989), (58, 20981784), (87, 13987856), (116, 10490892), (174, 6993928), (232, 5245446), (348, 3496964), (457, 2662896), (464, 2622723), (696, 1748482), (914, 1331448), (1371, 887632), (1392, 874241), (1828, 665724), (1913, 636144), (2742, 443816), (3656, 332862), (3826, 318072), (5484, 221908), (5739, 212048), (7312, 166431), (7652, 159036), (10968, 110954), (11478, 106024), (13253, 91824), (15304, 79518), (21936, 55477), (22956, 53012), (26506, 45912), (30608, 39759)]