1642680576

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 4957272320

約数和(自身を除く): 3314591744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 128, 144, 186, 192, 211, 218, 248, 256, 279, 288, 327, 372, 384, 422, 436, 496, 558, 576, 633, 654, 744, 768, 844, 872, 981, 992, 1116, 1152, 1266, 1308, 1488, 1688, 1744, 1899, 1962, 1984, 2232, 2304, 2532, 2616, 2976, 3376, 3379, 3488, 3798, 3924, 3968, 4464, 5064, 5232, 5952, 6541, 6752, 6758, 6976, 7596, 7848, 7936, 8928, 10128, 10137, 10464, 11904, 13082, 13504, 13516, 13952, 15192, 15696, 17856, 19623, 20256, 20274, 20928, 22999, 23808, 26164, 27008, 27032, 27904, 30384, 30411, 31392, 35712, 39246, 40512, 40548, 41856, 45998, 52328, 54016, 54064, 58869, 60768, 60822, 62784, 68997, 71424, 78492, 81024, 81096, 83712, 91996, 104656, 108128, 117738, 121536, 121644, 125568, 137994, 156984, 162048, 162192, 183992, 206991, 209312, 216256, 235476, 243072, 243288, 251136, 275988, 313968, 324384, 367984, 413982, 418624, 432512, 470952, 486144, 486576, 551976, 627936, 648768, 712969, 735968, 827964, 837248, 865024, 941904, 973152, 1103952, 1255872, 1297536, 1425938, 1471936, 1655928, 1674496, 1883808, 1946304, 2138907, 2207904, 2511744, 2595072, 2851876, 2943872, 3311856, 3767616, 3892608, 4277814, 4415808, 5023488, 5703752, 5887744, 6416721, 6623712, 7535232, 7785216, 8555628, 8831616, 11407504, 12833442, 13247424, 15070464, 17111256, 17663232, 22815008, 25666884, 26494848, 34222512, 45630016, 51333768, 52989696, 68445024, 91260032, 102667536, 136890048, 182520064, 205335072, 273780096, 410670144, 547560192, 821340288, 1642680576]

約数ペア:

[(1, 1642680576), (2, 821340288), (3, 547560192), (4, 410670144), (6, 273780096), (8, 205335072), (9, 182520064), (12, 136890048), (16, 102667536), (18, 91260032), (24, 68445024), (31, 52989696), (32, 51333768), (36, 45630016), (48, 34222512), (62, 26494848), (64, 25666884), (72, 22815008), (93, 17663232), (96, 17111256), (109, 15070464), (124, 13247424), (128, 12833442), (144, 11407504), (186, 8831616), (192, 8555628), (211, 7785216), (218, 7535232), (248, 6623712), (256, 6416721), (279, 5887744), (288, 5703752), (327, 5023488), (372, 4415808), (384, 4277814), (422, 3892608), (436, 3767616), (496, 3311856), (558, 2943872), (576, 2851876), (633, 2595072), (654, 2511744), (744, 2207904), (768, 2138907), (844, 1946304), (872, 1883808), (981, 1674496), (992, 1655928), (1116, 1471936), (1152, 1425938), (1266, 1297536), (1308, 1255872), (1488, 1103952), (1688, 973152), (1744, 941904), (1899, 865024), (1962, 837248), (1984, 827964), (2232, 735968), (2304, 712969), (2532, 648768), (2616, 627936), (2976, 551976), (3376, 486576), (3379, 486144), (3488, 470952), (3798, 432512), (3924, 418624), (3968, 413982), (4464, 367984), (5064, 324384), (5232, 313968), (5952, 275988), (6541, 251136), (6752, 243288), (6758, 243072), (6976, 235476), (7596, 216256), (7848, 209312), (7936, 206991), (8928, 183992), (10128, 162192), (10137, 162048), (10464, 156984), (11904, 137994), (13082, 125568), (13504, 121644), (13516, 121536), (13952, 117738), (15192, 108128), (15696, 104656), (17856, 91996), (19623, 83712), (20256, 81096), (20274, 81024), (20928, 78492), (22999, 71424), (23808, 68997), (26164, 62784), (27008, 60822), (27032, 60768), (27904, 58869), (30384, 54064), (30411, 54016), (31392, 52328), (35712, 45998), (39246, 41856), (40512, 40548)]