642797568

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 312

約数和(自身を含む): 2208031488

約数和(自身を除く): 1565233920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 53, 56, 63, 64, 72, 84, 94, 96, 106, 112, 126, 128, 141, 144, 159, 168, 188, 192, 212, 224, 252, 256, 282, 288, 318, 329, 336, 371, 376, 384, 423, 424, 448, 477, 504, 512, 564, 576, 636, 658, 672, 742, 752, 768, 846, 848, 896, 954, 987, 1008, 1024, 1113, 1128, 1152, 1272, 1316, 1344, 1484, 1504, 1536, 1692, 1696, 1792, 1908, 1974, 2016, 2048, 2226, 2256, 2304, 2491, 2544, 2632, 2688, 2961, 2968, 3008, 3072, 3339, 3384, 3392, 3584, 3816, 3948, 4032, 4096, 4452, 4512, 4608, 4982, 5088, 5264, 5376, 5922, 5936, 6016, 6144, 6678, 6768, 6784, 7168, 7473, 7632, 7896, 8064, 8904, 9024, 9216, 9964, 10176, 10528, 10752, 11844, 11872, 12032, 12288, 13356, 13536, 13568, 14336, 14946, 15264, 15792, 16128, 17437, 17808, 18048, 18432, 19928, 20352, 21056, 21504, 22419, 23688, 23744, 24064, 26712, 27072, 27136, 28672, 29892, 30528, 31584, 32256, 34874, 35616, 36096, 36864, 39856, 40704, 42112, 43008, 44838, 47376, 47488, 48128, 52311, 53424, 54144, 54272, 59784, 61056, 63168, 64512, 69748, 71232, 72192, 79712, 81408, 84224, 86016, 89676, 94752, 94976, 96256, 104622, 106848, 108288, 108544, 119568, 122112, 126336, 129024, 139496, 142464, 144384, 156933, 159424, 162816, 168448, 179352, 189504, 189952, 192512, 209244, 213696, 216576, 217088, 239136, 244224, 252672, 258048, 278992, 284928, 288768, 313866, 318848, 325632, 336896, 358704, 379008, 379904, 418488, 427392, 433152, 478272, 488448, 505344, 557984, 569856, 577536, 627732, 637696, 651264, 673792, 717408, 758016, 759808, 836976, 854784, 866304, 956544, 976896, 1010688, 1115968, 1139712, 1255464, 1275392, 1347584, 1434816, 1516032, 1519616, 1673952, 1709568, 1732608, 1913088, 1953792, 2021376, 2231936, 2279424, 2510928, 2550784, 2869632, 3032064, 3347904, 3419136, 3826176, 4042752, 4463872, 4558848, 5021856, 5101568, 5739264, 6064128, 6695808, 6838272, 7652352, 8927744, 10043712, 10203136, 11478528, 12128256, 13391616, 13676544, 15304704, 17855488, 20087424, 22957056, 26783232, 30609408, 35710976, 40174848, 45914112, 53566464, 71421952, 80349696, 91828224, 107132928, 160699392, 214265856, 321398784, 642797568]

約数ペア:

[(1, 642797568), (2, 321398784), (3, 214265856), (4, 160699392), (6, 107132928), (7, 91828224), (8, 80349696), (9, 71421952), (12, 53566464), (14, 45914112), (16, 40174848), (18, 35710976), (21, 30609408), (24, 26783232), (28, 22957056), (32, 20087424), (36, 17855488), (42, 15304704), (47, 13676544), (48, 13391616), (53, 12128256), (56, 11478528), (63, 10203136), (64, 10043712), (72, 8927744), (84, 7652352), (94, 6838272), (96, 6695808), (106, 6064128), (112, 5739264), (126, 5101568), (128, 5021856), (141, 4558848), (144, 4463872), (159, 4042752), (168, 3826176), (188, 3419136), (192, 3347904), (212, 3032064), (224, 2869632), (252, 2550784), (256, 2510928), (282, 2279424), (288, 2231936), (318, 2021376), (329, 1953792), (336, 1913088), (371, 1732608), (376, 1709568), (384, 1673952), (423, 1519616), (424, 1516032), (448, 1434816), (477, 1347584), (504, 1275392), (512, 1255464), (564, 1139712), (576, 1115968), (636, 1010688), (658, 976896), (672, 956544), (742, 866304), (752, 854784), (768, 836976), (846, 759808), (848, 758016), (896, 717408), (954, 673792), (987, 651264), (1008, 637696), (1024, 627732), (1113, 577536), (1128, 569856), (1152, 557984), (1272, 505344), (1316, 488448), (1344, 478272), (1484, 433152), (1504, 427392), (1536, 418488), (1692, 379904), (1696, 379008), (1792, 358704), (1908, 336896), (1974, 325632), (2016, 318848), (2048, 313866), (2226, 288768), (2256, 284928), (2304, 278992), (2491, 258048), (2544, 252672), (2632, 244224), (2688, 239136), (2961, 217088), (2968, 216576), (3008, 213696), (3072, 209244), (3339, 192512), (3384, 189952), (3392, 189504), (3584, 179352), (3816, 168448), (3948, 162816), (4032, 159424), (4096, 156933), (4452, 144384), (4512, 142464), (4608, 139496), (4982, 129024), (5088, 126336), (5264, 122112), (5376, 119568), (5922, 108544), (5936, 108288), (6016, 106848), (6144, 104622), (6678, 96256), (6768, 94976), (6784, 94752), (7168, 89676), (7473, 86016), (7632, 84224), (7896, 81408), (8064, 79712), (8904, 72192), (9024, 71232), (9216, 69748), (9964, 64512), (10176, 63168), (10528, 61056), (10752, 59784), (11844, 54272), (11872, 54144), (12032, 53424), (12288, 52311), (13356, 48128), (13536, 47488), (13568, 47376), (14336, 44838), (14946, 43008), (15264, 42112), (15792, 40704), (16128, 39856), (17437, 36864), (17808, 36096), (18048, 35616), (18432, 34874), (19928, 32256), (20352, 31584), (21056, 30528), (21504, 29892), (22419, 28672), (23688, 27136), (23744, 27072), (24064, 26712)]