31291044864

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6991}}^1$

素因数の和:7092

約数の個数: 176

約数和(自身を含む): 87936761856

約数和(自身を除く): 56645716992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 186, 188, 192, 248, 256, 282, 372, 376, 384, 496, 512, 564, 744, 752, 768, 992, 1024, 1128, 1457, 1488, 1504, 1536, 1984, 2256, 2914, 2976, 3008, 3072, 3968, 4371, 4512, 5828, 5952, 6016, 6991, 7936, 8742, 9024, 11656, 11904, 12032, 13982, 15872, 17484, 18048, 20973, 23312, 23808, 24064, 27964, 31744, 34968, 36096, 41946, 46624, 47616, 48128, 55928, 69936, 72192, 83892, 93248, 95232, 111856, 139872, 144384, 167784, 186496, 216721, 223712, 279744, 328577, 335568, 372992, 433442, 447424, 559488, 650163, 657154, 671136, 745984, 866884, 894848, 985731, 1118976, 1300326, 1314308, 1342272, 1491968, 1733768, 1789696, 1971462, 2237952, 2600652, 2628616, 2684544, 3467536, 3579392, 3942924, 4475904, 5201304, 5257232, 5369088, 6935072, 7158784, 7885848, 10185887, 10402608, 10514464, 10738176, 13870144, 15771696, 20371774, 20805216, 21028928, 21476352, 27740288, 30557661, 31543392, 40743548, 41610432, 42057856, 55480576, 61115322, 63086784, 81487096, 83220864, 84115712, 110961152, 122230644, 126173568, 162974192, 166441728, 168231424, 221922304, 244461288, 252347136, 325948384, 332883456, 336462848, 488922576, 504694272, 651896768, 665766912, 977845152, 1009388544, 1303793536, 1955690304, 2607587072, 3911380608, 5215174144, 7822761216, 10430348288, 15645522432, 31291044864]

約数ペア:

[(1, 31291044864), (2, 15645522432), (3, 10430348288), (4, 7822761216), (6, 5215174144), (8, 3911380608), (12, 2607587072), (16, 1955690304), (24, 1303793536), (31, 1009388544), (32, 977845152), (47, 665766912), (48, 651896768), (62, 504694272), (64, 488922576), (93, 336462848), (94, 332883456), (96, 325948384), (124, 252347136), (128, 244461288), (141, 221922304), (186, 168231424), (188, 166441728), (192, 162974192), (248, 126173568), (256, 122230644), (282, 110961152), (372, 84115712), (376, 83220864), (384, 81487096), (496, 63086784), (512, 61115322), (564, 55480576), (744, 42057856), (752, 41610432), (768, 40743548), (992, 31543392), (1024, 30557661), (1128, 27740288), (1457, 21476352), (1488, 21028928), (1504, 20805216), (1536, 20371774), (1984, 15771696), (2256, 13870144), (2914, 10738176), (2976, 10514464), (3008, 10402608), (3072, 10185887), (3968, 7885848), (4371, 7158784), (4512, 6935072), (5828, 5369088), (5952, 5257232), (6016, 5201304), (6991, 4475904), (7936, 3942924), (8742, 3579392), (9024, 3467536), (11656, 2684544), (11904, 2628616), (12032, 2600652), (13982, 2237952), (15872, 1971462), (17484, 1789696), (18048, 1733768), (20973, 1491968), (23312, 1342272), (23808, 1314308), (24064, 1300326), (27964, 1118976), (31744, 985731), (34968, 894848), (36096, 866884), (41946, 745984), (46624, 671136), (47616, 657154), (48128, 650163), (55928, 559488), (69936, 447424), (72192, 433442), (83892, 372992), (93248, 335568), (95232, 328577), (111856, 279744), (139872, 223712), (144384, 216721), (167784, 186496)]