331383552

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 913361400

約数和(自身を除く): 581977848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 449, 496, 744, 768, 898, 961, 992, 1347, 1488, 1796, 1922, 1984, 2694, 2883, 2976, 3592, 3844, 3968, 5388, 5766, 5952, 7184, 7688, 7936, 10776, 11532, 11904, 13919, 14368, 15376, 21552, 23064, 23808, 27838, 28736, 30752, 41757, 43104, 46128, 55676, 57472, 61504, 83514, 86208, 92256, 111352, 114944, 123008, 167028, 172416, 184512, 222704, 246016, 334056, 344832, 369024, 431489, 445408, 668112, 738048, 862978, 890816, 1294467, 1336224, 1725956, 1781632, 2588934, 2672448, 3451912, 3563264, 5177868, 5344896, 6903824, 10355736, 10689792, 13807648, 20711472, 27615296, 41422944, 55230592, 82845888, 110461184, 165691776, 331383552]

約数ペア:

[(1, 331383552), (2, 165691776), (3, 110461184), (4, 82845888), (6, 55230592), (8, 41422944), (12, 27615296), (16, 20711472), (24, 13807648), (31, 10689792), (32, 10355736), (48, 6903824), (62, 5344896), (64, 5177868), (93, 3563264), (96, 3451912), (124, 2672448), (128, 2588934), (186, 1781632), (192, 1725956), (248, 1336224), (256, 1294467), (372, 890816), (384, 862978), (449, 738048), (496, 668112), (744, 445408), (768, 431489), (898, 369024), (961, 344832), (992, 334056), (1347, 246016), (1488, 222704), (1796, 184512), (1922, 172416), (1984, 167028), (2694, 123008), (2883, 114944), (2976, 111352), (3592, 92256), (3844, 86208), (3968, 83514), (5388, 61504), (5766, 57472), (5952, 55676), (7184, 46128), (7688, 43104), (7936, 41757), (10776, 30752), (11532, 28736), (11904, 27838), (13919, 23808), (14368, 23064), (15376, 21552)]