317083872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 984928896

約数和(自身を除く): 667845024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 491, 496, 651, 672, 744, 868, 961, 982, 992, 1302, 1473, 1488, 1736, 1922, 1964, 2604, 2883, 2946, 2976, 3437, 3472, 3844, 3928, 5208, 5766, 5892, 6727, 6874, 6944, 7688, 7856, 10311, 10416, 11532, 11784, 13454, 13748, 15221, 15376, 15712, 20181, 20622, 20832, 23064, 23568, 26908, 27496, 30442, 30752, 40362, 41244, 45663, 46128, 47136, 53816, 54992, 60884, 80724, 82488, 91326, 92256, 106547, 107632, 109984, 121768, 161448, 164976, 182652, 213094, 215264, 243536, 319641, 322896, 329952, 365304, 426188, 471851, 487072, 639282, 645792, 730608, 852376, 943702, 1278564, 1415553, 1461216, 1704752, 1887404, 2557128, 2831106, 3302957, 3409504, 3774808, 5114256, 5662212, 6605914, 7549616, 9908871, 10228512, 11324424, 13211828, 15099232, 19817742, 22648848, 26423656, 39635484, 45297696, 52847312, 79270968, 105694624, 158541936, 317083872]

約数ペア:

[(1, 317083872), (2, 158541936), (3, 105694624), (4, 79270968), (6, 52847312), (7, 45297696), (8, 39635484), (12, 26423656), (14, 22648848), (16, 19817742), (21, 15099232), (24, 13211828), (28, 11324424), (31, 10228512), (32, 9908871), (42, 7549616), (48, 6605914), (56, 5662212), (62, 5114256), (84, 3774808), (93, 3409504), (96, 3302957), (112, 2831106), (124, 2557128), (168, 1887404), (186, 1704752), (217, 1461216), (224, 1415553), (248, 1278564), (336, 943702), (372, 852376), (434, 730608), (491, 645792), (496, 639282), (651, 487072), (672, 471851), (744, 426188), (868, 365304), (961, 329952), (982, 322896), (992, 319641), (1302, 243536), (1473, 215264), (1488, 213094), (1736, 182652), (1922, 164976), (1964, 161448), (2604, 121768), (2883, 109984), (2946, 107632), (2976, 106547), (3437, 92256), (3472, 91326), (3844, 82488), (3928, 80724), (5208, 60884), (5766, 54992), (5892, 53816), (6727, 47136), (6874, 46128), (6944, 45663), (7688, 41244), (7856, 40362), (10311, 30752), (10416, 30442), (11532, 27496), (11784, 26908), (13454, 23568), (13748, 23064), (15221, 20832), (15376, 20622), (15712, 20181)]