380832768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 198

約数和(自身を含む): 1162687812

約数和(自身を除く): 781855044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 256, 258, 279, 288, 344, 372, 384, 387, 496, 512, 516, 558, 576, 688, 744, 768, 774, 961, 992, 1024, 1032, 1116, 1152, 1333, 1376, 1488, 1536, 1548, 1922, 1984, 2064, 2232, 2304, 2666, 2752, 2883, 2976, 3072, 3096, 3844, 3968, 3999, 4128, 4464, 4608, 5332, 5504, 5766, 5952, 6192, 7688, 7936, 7998, 8256, 8649, 8928, 9216, 10664, 11008, 11532, 11904, 11997, 12384, 15376, 15872, 15996, 16512, 17298, 17856, 21328, 22016, 23064, 23808, 23994, 24768, 30752, 31744, 31992, 33024, 34596, 35712, 41323, 42656, 44032, 46128, 47616, 47988, 49536, 61504, 63984, 66048, 69192, 71424, 82646, 85312, 92256, 95232, 95976, 99072, 123008, 123969, 127968, 132096, 138384, 142848, 165292, 170624, 184512, 191952, 198144, 246016, 247938, 255936, 276768, 285696, 330584, 341248, 369024, 371907, 383904, 396288, 492032, 495876, 511872, 553536, 661168, 682496, 738048, 743814, 767808, 984064, 991752, 1023744, 1107072, 1322336, 1364992, 1476096, 1487628, 1535616, 1983504, 2047488, 2214144, 2644672, 2952192, 2975256, 3071232, 3967008, 4094976, 4428288, 5289344, 5950512, 6142464, 7934016, 8856576, 10578688, 11901024, 12284928, 15868032, 21157376, 23802048, 31736064, 42314752, 47604096, 63472128, 95208192, 126944256, 190416384, 380832768]

約数ペア:

[(1, 380832768), (2, 190416384), (3, 126944256), (4, 95208192), (6, 63472128), (8, 47604096), (9, 42314752), (12, 31736064), (16, 23802048), (18, 21157376), (24, 15868032), (31, 12284928), (32, 11901024), (36, 10578688), (43, 8856576), (48, 7934016), (62, 6142464), (64, 5950512), (72, 5289344), (86, 4428288), (93, 4094976), (96, 3967008), (124, 3071232), (128, 2975256), (129, 2952192), (144, 2644672), (172, 2214144), (186, 2047488), (192, 1983504), (248, 1535616), (256, 1487628), (258, 1476096), (279, 1364992), (288, 1322336), (344, 1107072), (372, 1023744), (384, 991752), (387, 984064), (496, 767808), (512, 743814), (516, 738048), (558, 682496), (576, 661168), (688, 553536), (744, 511872), (768, 495876), (774, 492032), (961, 396288), (992, 383904), (1024, 371907), (1032, 369024), (1116, 341248), (1152, 330584), (1333, 285696), (1376, 276768), (1488, 255936), (1536, 247938), (1548, 246016), (1922, 198144), (1984, 191952), (2064, 184512), (2232, 170624), (2304, 165292), (2666, 142848), (2752, 138384), (2883, 132096), (2976, 127968), (3072, 123969), (3096, 123008), (3844, 99072), (3968, 95976), (3999, 95232), (4128, 92256), (4464, 85312), (4608, 82646), (5332, 71424), (5504, 69192), (5766, 66048), (5952, 63984), (6192, 61504), (7688, 49536), (7936, 47988), (7998, 47616), (8256, 46128), (8649, 44032), (8928, 42656), (9216, 41323), (10664, 35712), (11008, 34596), (11532, 33024), (11904, 31992), (11997, 31744), (12384, 30752), (15376, 24768), (15872, 23994), (15996, 23808), (16512, 23064), (17298, 22016), (17856, 21328)]