865985568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 2673377280

約数和(自身を除く): 1807391712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 127, 139, 146, 168, 219, 224, 254, 278, 292, 336, 381, 417, 438, 508, 511, 556, 584, 672, 762, 834, 876, 889, 973, 1016, 1022, 1112, 1168, 1524, 1533, 1668, 1752, 1778, 1946, 2032, 2044, 2224, 2336, 2667, 2919, 3048, 3066, 3336, 3504, 3556, 3892, 4064, 4088, 4448, 5334, 5838, 6096, 6132, 6672, 7008, 7112, 7784, 8176, 9271, 10147, 10668, 11676, 12192, 12264, 13344, 14224, 15568, 16352, 17653, 18542, 20294, 21336, 23352, 24528, 27813, 28448, 30441, 31136, 35306, 37084, 40588, 42672, 46704, 49056, 52959, 55626, 60882, 64897, 70612, 71029, 74168, 81176, 85344, 93408, 105918, 111252, 121764, 123571, 129794, 141224, 142058, 148336, 162352, 194691, 211836, 213087, 222504, 243528, 247142, 259588, 282448, 284116, 296672, 324704, 370713, 389382, 423672, 426174, 445008, 487056, 494284, 519176, 564896, 568232, 741426, 778764, 847344, 852348, 890016, 974112, 988568, 1038352, 1136464, 1288669, 1482852, 1557528, 1694688, 1704696, 1977136, 2076704, 2272928, 2577338, 2965704, 3115056, 3409392, 3866007, 3954272, 5154676, 5931408, 6230112, 6818784, 7732014, 9020683, 10309352, 11862816, 15464028, 18041366, 20618704, 27062049, 30928056, 36082732, 41237408, 54124098, 61856112, 72165464, 108248196, 123712224, 144330928, 216496392, 288661856, 432992784, 865985568]

約数ペア:

[(1, 865985568), (2, 432992784), (3, 288661856), (4, 216496392), (6, 144330928), (7, 123712224), (8, 108248196), (12, 72165464), (14, 61856112), (16, 54124098), (21, 41237408), (24, 36082732), (28, 30928056), (32, 27062049), (42, 20618704), (48, 18041366), (56, 15464028), (73, 11862816), (84, 10309352), (96, 9020683), (112, 7732014), (127, 6818784), (139, 6230112), (146, 5931408), (168, 5154676), (219, 3954272), (224, 3866007), (254, 3409392), (278, 3115056), (292, 2965704), (336, 2577338), (381, 2272928), (417, 2076704), (438, 1977136), (508, 1704696), (511, 1694688), (556, 1557528), (584, 1482852), (672, 1288669), (762, 1136464), (834, 1038352), (876, 988568), (889, 974112), (973, 890016), (1016, 852348), (1022, 847344), (1112, 778764), (1168, 741426), (1524, 568232), (1533, 564896), (1668, 519176), (1752, 494284), (1778, 487056), (1946, 445008), (2032, 426174), (2044, 423672), (2224, 389382), (2336, 370713), (2667, 324704), (2919, 296672), (3048, 284116), (3066, 282448), (3336, 259588), (3504, 247142), (3556, 243528), (3892, 222504), (4064, 213087), (4088, 211836), (4448, 194691), (5334, 162352), (5838, 148336), (6096, 142058), (6132, 141224), (6672, 129794), (7008, 123571), (7112, 121764), (7784, 111252), (8176, 105918), (9271, 93408), (10147, 85344), (10668, 81176), (11676, 74168), (12192, 71029), (12264, 70612), (13344, 64897), (14224, 60882), (15568, 55626), (16352, 52959), (17653, 49056), (18542, 46704), (20294, 42672), (21336, 40588), (23352, 37084), (24528, 35306), (27813, 31136), (28448, 30441)]