487144416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 1504935936

約数和(自身を除く): 1017791520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 32, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 96, 124, 132, 138, 176, 184, 186, 248, 253, 264, 276, 341, 352, 368, 372, 496, 506, 528, 552, 647, 682, 713, 736, 744, 759, 992, 1012, 1023, 1056, 1104, 1294, 1364, 1426, 1488, 1518, 1941, 2024, 2046, 2139, 2208, 2588, 2728, 2852, 2976, 3036, 3882, 4048, 4092, 4278, 5176, 5456, 5704, 6072, 7117, 7764, 7843, 8096, 8184, 8556, 10352, 10912, 11408, 12144, 14234, 14881, 15528, 15686, 16368, 17112, 20057, 20704, 21351, 22816, 23529, 24288, 28468, 29762, 31056, 31372, 32736, 34224, 40114, 42702, 44643, 47058, 56936, 59524, 60171, 62112, 62744, 68448, 80228, 85404, 89286, 94116, 113872, 119048, 120342, 125488, 160456, 163691, 170808, 178572, 188232, 220627, 227744, 238096, 240684, 250976, 320912, 327382, 341616, 357144, 376464, 441254, 461311, 476192, 481368, 491073, 641824, 654764, 661881, 683232, 714288, 752928, 882508, 922622, 962736, 982146, 1309528, 1323762, 1383933, 1428576, 1765016, 1845244, 1925472, 1964292, 2619056, 2647524, 2767866, 3530032, 3690488, 3928584, 5074421, 5238112, 5295048, 5535732, 7060064, 7380976, 7857168, 10148842, 10590096, 11071464, 14761952, 15223263, 15714336, 20297684, 21180192, 22142928, 30446526, 40595368, 44285856, 60893052, 81190736, 121786104, 162381472, 243572208, 487144416]

約数ペア:

[(1, 487144416), (2, 243572208), (3, 162381472), (4, 121786104), (6, 81190736), (8, 60893052), (11, 44285856), (12, 40595368), (16, 30446526), (22, 22142928), (23, 21180192), (24, 20297684), (31, 15714336), (32, 15223263), (33, 14761952), (44, 11071464), (46, 10590096), (48, 10148842), (62, 7857168), (66, 7380976), (69, 7060064), (88, 5535732), (92, 5295048), (93, 5238112), (96, 5074421), (124, 3928584), (132, 3690488), (138, 3530032), (176, 2767866), (184, 2647524), (186, 2619056), (248, 1964292), (253, 1925472), (264, 1845244), (276, 1765016), (341, 1428576), (352, 1383933), (368, 1323762), (372, 1309528), (496, 982146), (506, 962736), (528, 922622), (552, 882508), (647, 752928), (682, 714288), (713, 683232), (736, 661881), (744, 654764), (759, 641824), (992, 491073), (1012, 481368), (1023, 476192), (1056, 461311), (1104, 441254), (1294, 376464), (1364, 357144), (1426, 341616), (1488, 327382), (1518, 320912), (1941, 250976), (2024, 240684), (2046, 238096), (2139, 227744), (2208, 220627), (2588, 188232), (2728, 178572), (2852, 170808), (2976, 163691), (3036, 160456), (3882, 125488), (4048, 120342), (4092, 119048), (4278, 113872), (5176, 94116), (5456, 89286), (5704, 85404), (6072, 80228), (7117, 68448), (7764, 62744), (7843, 62112), (8096, 60171), (8184, 59524), (8556, 56936), (10352, 47058), (10912, 44643), (11408, 42702), (12144, 40114), (14234, 34224), (14881, 32736), (15528, 31372), (15686, 31056), (16368, 29762), (17112, 28468), (20057, 24288), (20704, 23529), (21351, 22816)]