520085016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 1703116800

約数和(自身を除く): 1183031784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 31, 33, 36, 44, 46, 54, 62, 66, 69, 72, 88, 92, 93, 99, 108, 124, 132, 138, 184, 186, 198, 207, 216, 248, 253, 264, 276, 279, 297, 307, 341, 372, 396, 414, 506, 552, 558, 594, 614, 621, 682, 713, 744, 759, 792, 828, 837, 921, 1012, 1023, 1116, 1188, 1228, 1242, 1364, 1426, 1518, 1656, 1674, 1842, 2024, 2046, 2139, 2232, 2277, 2376, 2456, 2484, 2728, 2763, 2852, 3036, 3069, 3348, 3377, 3684, 4092, 4278, 4554, 4968, 5526, 5704, 6072, 6138, 6417, 6696, 6754, 6831, 7061, 7368, 7843, 8184, 8289, 8556, 9108, 9207, 9517, 10131, 11052, 12276, 12834, 13508, 13662, 14122, 15686, 16578, 17112, 18216, 18414, 19034, 19251, 20262, 21183, 22104, 23529, 24552, 25668, 27016, 27324, 28244, 28551, 30393, 31372, 33156, 36828, 38068, 38502, 40524, 42366, 47058, 51336, 54648, 56488, 57102, 60786, 62744, 63549, 66312, 70587, 73656, 76136, 77004, 77671, 81048, 84732, 85653, 91179, 94116, 104687, 114204, 121572, 127098, 141174, 154008, 155342, 169464, 171306, 182358, 188232, 190647, 209374, 211761, 218891, 228408, 233013, 243144, 254196, 256959, 282348, 310684, 314061, 342612, 364716, 381294, 418748, 423522, 437782, 466026, 508392, 513918, 564696, 621368, 628122, 656673, 685224, 699039, 729432, 762588, 837496, 847044, 875564, 932052, 942183, 1027836, 1256244, 1313346, 1398078, 1525176, 1694088, 1751128, 1864104, 1884366, 1970019, 2055672, 2097117, 2407801, 2512488, 2626692, 2796156, 2826549, 3768732, 3940038, 4194234, 4815602, 5253384, 5592312, 5653098, 5910057, 7223403, 7537464, 7880076, 8388468, 9631204, 11306196, 11820114, 14446806, 15760152, 16776936, 19262408, 21670209, 22612392, 23640228, 28893612, 43340418, 47280456, 57787224, 65010627, 86680836, 130021254, 173361672, 260042508, 520085016]

約数ペア:

[(1, 520085016), (2, 260042508), (3, 173361672), (4, 130021254), (6, 86680836), (8, 65010627), (9, 57787224), (11, 47280456), (12, 43340418), (18, 28893612), (22, 23640228), (23, 22612392), (24, 21670209), (27, 19262408), (31, 16776936), (33, 15760152), (36, 14446806), (44, 11820114), (46, 11306196), (54, 9631204), (62, 8388468), (66, 7880076), (69, 7537464), (72, 7223403), (88, 5910057), (92, 5653098), (93, 5592312), (99, 5253384), (108, 4815602), (124, 4194234), (132, 3940038), (138, 3768732), (184, 2826549), (186, 2796156), (198, 2626692), (207, 2512488), (216, 2407801), (248, 2097117), (253, 2055672), (264, 1970019), (276, 1884366), (279, 1864104), (297, 1751128), (307, 1694088), (341, 1525176), (372, 1398078), (396, 1313346), (414, 1256244), (506, 1027836), (552, 942183), (558, 932052), (594, 875564), (614, 847044), (621, 837496), (682, 762588), (713, 729432), (744, 699039), (759, 685224), (792, 656673), (828, 628122), (837, 621368), (921, 564696), (1012, 513918), (1023, 508392), (1116, 466026), (1188, 437782), (1228, 423522), (1242, 418748), (1364, 381294), (1426, 364716), (1518, 342612), (1656, 314061), (1674, 310684), (1842, 282348), (2024, 256959), (2046, 254196), (2139, 243144), (2232, 233013), (2277, 228408), (2376, 218891), (2456, 211761), (2484, 209374), (2728, 190647), (2763, 188232), (2852, 182358), (3036, 171306), (3069, 169464), (3348, 155342), (3377, 154008), (3684, 141174), (4092, 127098), (4278, 121572), (4554, 114204), (4968, 104687), (5526, 94116), (5704, 91179), (6072, 85653), (6138, 84732), (6417, 81048), (6696, 77671), (6754, 77004), (6831, 76136), (7061, 73656), (7368, 70587), (7843, 66312), (8184, 63549), (8289, 62744), (8556, 60786), (9108, 57102), (9207, 56488), (9517, 54648), (10131, 51336), (11052, 47058), (12276, 42366), (12834, 40524), (13508, 38502), (13662, 38068), (14122, 36828), (15686, 33156), (16578, 31372), (17112, 30393), (18216, 28551), (18414, 28244), (19034, 27324), (19251, 27016), (20262, 25668), (21183, 24552), (22104, 23529)]