247554096

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 697669632

約数和(自身を除く): 450115536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 53, 62, 73, 86, 93, 106, 124, 129, 146, 159, 172, 186, 212, 219, 248, 258, 292, 318, 344, 372, 424, 438, 496, 516, 584, 636, 688, 744, 848, 876, 1032, 1168, 1272, 1333, 1488, 1643, 1752, 2064, 2263, 2279, 2544, 2666, 3139, 3286, 3504, 3869, 3999, 4526, 4558, 4929, 5332, 6278, 6572, 6789, 6837, 7738, 7998, 9052, 9116, 9417, 9858, 10664, 11607, 12556, 13144, 13578, 13674, 15476, 15996, 18104, 18232, 18834, 19716, 21328, 23214, 25112, 26288, 27156, 27348, 30952, 31992, 36208, 36464, 37668, 39432, 46428, 50224, 54312, 54696, 61904, 63984, 70649, 75336, 78864, 92856, 97309, 108624, 109392, 119939, 141298, 150672, 166367, 185712, 194618, 211947, 239878, 282596, 291927, 332734, 359817, 389236, 423894, 479756, 499101, 565192, 583854, 665468, 719634, 778472, 847788, 959512, 998202, 1130384, 1167708, 1330936, 1439268, 1556944, 1695576, 1919024, 1996404, 2335416, 2661872, 2878536, 3391152, 3992808, 4670832, 5157377, 5757072, 7985616, 10314754, 15472131, 20629508, 30944262, 41259016, 61888524, 82518032, 123777048, 247554096]

約数ペア:

[(1, 247554096), (2, 123777048), (3, 82518032), (4, 61888524), (6, 41259016), (8, 30944262), (12, 20629508), (16, 15472131), (24, 10314754), (31, 7985616), (43, 5757072), (48, 5157377), (53, 4670832), (62, 3992808), (73, 3391152), (86, 2878536), (93, 2661872), (106, 2335416), (124, 1996404), (129, 1919024), (146, 1695576), (159, 1556944), (172, 1439268), (186, 1330936), (212, 1167708), (219, 1130384), (248, 998202), (258, 959512), (292, 847788), (318, 778472), (344, 719634), (372, 665468), (424, 583854), (438, 565192), (496, 499101), (516, 479756), (584, 423894), (636, 389236), (688, 359817), (744, 332734), (848, 291927), (876, 282596), (1032, 239878), (1168, 211947), (1272, 194618), (1333, 185712), (1488, 166367), (1643, 150672), (1752, 141298), (2064, 119939), (2263, 109392), (2279, 108624), (2544, 97309), (2666, 92856), (3139, 78864), (3286, 75336), (3504, 70649), (3869, 63984), (3999, 61904), (4526, 54696), (4558, 54312), (4929, 50224), (5332, 46428), (6278, 39432), (6572, 37668), (6789, 36464), (6837, 36208), (7738, 31992), (7998, 30952), (9052, 27348), (9116, 27156), (9417, 26288), (9858, 25112), (10664, 23214), (11607, 21328), (12556, 19716), (13144, 18834), (13578, 18232), (13674, 18104), (15476, 15996)]