1838739456

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1670

約数の個数: 156

約数和(自身を含む): 5486004160

約数和(自身を除く): 3647264704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1609, 1984, 2048, 2232, 2304, 2976, 3072, 3218, 3968, 4096, 4464, 4608, 4827, 5952, 6144, 6436, 7936, 8928, 9216, 9654, 11904, 12288, 12872, 14481, 15872, 17856, 18432, 19308, 23808, 25744, 28962, 31744, 35712, 36864, 38616, 47616, 49879, 51488, 57924, 63488, 71424, 77232, 95232, 99758, 102976, 115848, 126976, 142848, 149637, 154464, 190464, 199516, 205952, 231696, 285696, 299274, 308928, 380928, 399032, 411904, 448911, 463392, 571392, 598548, 617856, 798064, 823808, 897822, 926784, 1142784, 1197096, 1235712, 1596128, 1647616, 1795644, 1853568, 2394192, 2471424, 3192256, 3295232, 3591288, 3707136, 4788384, 4942848, 6384512, 6590464, 7182576, 7414272, 9576768, 9885696, 12769024, 14365152, 14828544, 19153536, 19771392, 25538048, 28730304, 29657088, 38307072, 51076096, 57460608, 59314176, 76614144, 102152192, 114921216, 153228288, 204304384, 229842432, 306456576, 459684864, 612913152, 919369728, 1838739456]

約数ペア:

[(1, 1838739456), (2, 919369728), (3, 612913152), (4, 459684864), (6, 306456576), (8, 229842432), (9, 204304384), (12, 153228288), (16, 114921216), (18, 102152192), (24, 76614144), (31, 59314176), (32, 57460608), (36, 51076096), (48, 38307072), (62, 29657088), (64, 28730304), (72, 25538048), (93, 19771392), (96, 19153536), (124, 14828544), (128, 14365152), (144, 12769024), (186, 9885696), (192, 9576768), (248, 7414272), (256, 7182576), (279, 6590464), (288, 6384512), (372, 4942848), (384, 4788384), (496, 3707136), (512, 3591288), (558, 3295232), (576, 3192256), (744, 2471424), (768, 2394192), (992, 1853568), (1024, 1795644), (1116, 1647616), (1152, 1596128), (1488, 1235712), (1536, 1197096), (1609, 1142784), (1984, 926784), (2048, 897822), (2232, 823808), (2304, 798064), (2976, 617856), (3072, 598548), (3218, 571392), (3968, 463392), (4096, 448911), (4464, 411904), (4608, 399032), (4827, 380928), (5952, 308928), (6144, 299274), (6436, 285696), (7936, 231696), (8928, 205952), (9216, 199516), (9654, 190464), (11904, 154464), (12288, 149637), (12872, 142848), (14481, 126976), (15872, 115848), (17856, 102976), (18432, 99758), (19308, 95232), (23808, 77232), (25744, 71424), (28962, 63488), (31744, 57924), (35712, 51488), (36864, 49879), (38616, 47616)]