387403776

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 208

約数和(自身を含む): 1195230720

約数和(自身を除く): 807826944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 113, 124, 128, 144, 186, 192, 216, 226, 248, 256, 279, 288, 339, 372, 384, 432, 452, 496, 512, 558, 576, 678, 744, 768, 837, 864, 904, 992, 1017, 1024, 1116, 1152, 1356, 1488, 1536, 1674, 1728, 1808, 1984, 2034, 2048, 2232, 2304, 2712, 2976, 3051, 3072, 3348, 3456, 3503, 3616, 3968, 4068, 4096, 4464, 4608, 5424, 5952, 6102, 6144, 6696, 6912, 7006, 7232, 7936, 8136, 8928, 9216, 10509, 10848, 11904, 12204, 12288, 13392, 13824, 14012, 14464, 15872, 16272, 17856, 18432, 21018, 21696, 23808, 24408, 26784, 27648, 28024, 28928, 31527, 31744, 32544, 35712, 36864, 42036, 43392, 47616, 48816, 53568, 55296, 56048, 57856, 63054, 63488, 65088, 71424, 84072, 86784, 94581, 95232, 97632, 107136, 110592, 112096, 115712, 126108, 126976, 130176, 142848, 168144, 173568, 189162, 190464, 195264, 214272, 224192, 231424, 252216, 260352, 285696, 336288, 347136, 378324, 380928, 390528, 428544, 448384, 462848, 504432, 520704, 571392, 672576, 694272, 756648, 781056, 857088, 896768, 1008864, 1041408, 1142784, 1345152, 1388544, 1513296, 1562112, 1714176, 1793536, 2017728, 2082816, 2690304, 3026592, 3124224, 3428352, 3587072, 4035456, 4165632, 5380608, 6053184, 6248448, 7174144, 8070912, 10761216, 12106368, 12496896, 14348288, 16141824, 21522432, 24212736, 32283648, 43044864, 48425472, 64567296, 96850944, 129134592, 193701888, 387403776]

約数ペア:

[(1, 387403776), (2, 193701888), (3, 129134592), (4, 96850944), (6, 64567296), (8, 48425472), (9, 43044864), (12, 32283648), (16, 24212736), (18, 21522432), (24, 16141824), (27, 14348288), (31, 12496896), (32, 12106368), (36, 10761216), (48, 8070912), (54, 7174144), (62, 6248448), (64, 6053184), (72, 5380608), (93, 4165632), (96, 4035456), (108, 3587072), (113, 3428352), (124, 3124224), (128, 3026592), (144, 2690304), (186, 2082816), (192, 2017728), (216, 1793536), (226, 1714176), (248, 1562112), (256, 1513296), (279, 1388544), (288, 1345152), (339, 1142784), (372, 1041408), (384, 1008864), (432, 896768), (452, 857088), (496, 781056), (512, 756648), (558, 694272), (576, 672576), (678, 571392), (744, 520704), (768, 504432), (837, 462848), (864, 448384), (904, 428544), (992, 390528), (1017, 380928), (1024, 378324), (1116, 347136), (1152, 336288), (1356, 285696), (1488, 260352), (1536, 252216), (1674, 231424), (1728, 224192), (1808, 214272), (1984, 195264), (2034, 190464), (2048, 189162), (2232, 173568), (2304, 168144), (2712, 142848), (2976, 130176), (3051, 126976), (3072, 126108), (3348, 115712), (3456, 112096), (3503, 110592), (3616, 107136), (3968, 97632), (4068, 95232), (4096, 94581), (4464, 86784), (4608, 84072), (5424, 71424), (5952, 65088), (6102, 63488), (6144, 63054), (6696, 57856), (6912, 56048), (7006, 55296), (7232, 53568), (7936, 48816), (8136, 47616), (8928, 43392), (9216, 42036), (10509, 36864), (10848, 35712), (11904, 32544), (12204, 31744), (12288, 31527), (13392, 28928), (13824, 28024), (14012, 27648), (14464, 26784), (15872, 24408), (16272, 23808), (17856, 21696), (18432, 21018)]