28820155392

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14411}}^1$

素因数の和:14475

約数の個数: 264

約数和(自身を含む): 98180539392

約数和(自身を除く): 69360384000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3072, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5952, 6944, 7168, 7812, 7936, 8064, 8928, 9216, 10416, 10752, 11904, 13888, 14411, 15624, 15872, 16128, 17856, 20832, 21504, 23808, 27776, 28822, 31248, 31744, 32256, 35712, 41664, 43233, 47616, 55552, 57644, 62496, 64512, 71424, 83328, 86466, 95232, 100877, 111104, 115288, 124992, 129699, 142848, 166656, 172932, 201754, 222208, 230576, 249984, 259398, 285696, 302631, 333312, 345864, 403508, 446741, 461152, 499968, 518796, 605262, 666624, 691728, 807016, 893482, 907893, 922304, 999936, 1037592, 1210524, 1340223, 1383456, 1614032, 1786964, 1815786, 1844608, 1999872, 2075184, 2421048, 2680446, 2766912, 3127187, 3228064, 3573928, 3631572, 3689216, 4020669, 4150368, 4842096, 5360892, 5533824, 6254374, 6456128, 7147856, 7263144, 7378432, 8041338, 8300736, 9381561, 9684192, 10721784, 11067648, 12508748, 12912256, 14295712, 14526288, 14756864, 16082676, 16601472, 18763122, 19368384, 21443568, 22135296, 25017496, 25824512, 28144683, 28591424, 29052576, 32165352, 33202944, 37526244, 38736768, 42887136, 44270592, 50034992, 51649024, 56289366, 57182848, 58105152, 64330704, 66405888, 75052488, 77473536, 85774272, 100069984, 103298048, 112578732, 114365696, 116210304, 128661408, 132811776, 150104976, 154947072, 171548544, 200139968, 225157464, 228731392, 232420608, 257322816, 300209952, 309894144, 343097088, 400279936, 450314928, 457462784, 464841216, 514645632, 600419904, 686194176, 800559872, 900629856, 929682432, 1029291264, 1200839808, 1372388352, 1601119744, 1801259712, 2058582528, 2401679616, 3202239488, 3602519424, 4117165056, 4803359232, 7205038848, 9606718464, 14410077696, 28820155392]

約数ペア:

[(1, 28820155392), (2, 14410077696), (3, 9606718464), (4, 7205038848), (6, 4803359232), (7, 4117165056), (8, 3602519424), (9, 3202239488), (12, 2401679616), (14, 2058582528), (16, 1801259712), (18, 1601119744), (21, 1372388352), (24, 1200839808), (28, 1029291264), (31, 929682432), (32, 900629856), (36, 800559872), (42, 686194176), (48, 600419904), (56, 514645632), (62, 464841216), (63, 457462784), (64, 450314928), (72, 400279936), (84, 343097088), (93, 309894144), (96, 300209952), (112, 257322816), (124, 232420608), (126, 228731392), (128, 225157464), (144, 200139968), (168, 171548544), (186, 154947072), (192, 150104976), (217, 132811776), (224, 128661408), (248, 116210304), (252, 114365696), (256, 112578732), (279, 103298048), (288, 100069984), (336, 85774272), (372, 77473536), (384, 75052488), (434, 66405888), (448, 64330704), (496, 58105152), (504, 57182848), (512, 56289366), (558, 51649024), (576, 50034992), (651, 44270592), (672, 42887136), (744, 38736768), (768, 37526244), (868, 33202944), (896, 32165352), (992, 29052576), (1008, 28591424), (1024, 28144683), (1116, 25824512), (1152, 25017496), (1302, 22135296), (1344, 21443568), (1488, 19368384), (1536, 18763122), (1736, 16601472), (1792, 16082676), (1953, 14756864), (1984, 14526288), (2016, 14295712), (2232, 12912256), (2304, 12508748), (2604, 11067648), (2688, 10721784), (2976, 9684192), (3072, 9381561), (3472, 8300736), (3584, 8041338), (3906, 7378432), (3968, 7263144), (4032, 7147856), (4464, 6456128), (4608, 6254374), (5208, 5533824), (5376, 5360892), (5952, 4842096), (6944, 4150368), (7168, 4020669), (7812, 3689216), (7936, 3631572), (8064, 3573928), (8928, 3228064), (9216, 3127187), (10416, 2766912), (10752, 2680446), (11904, 2421048), (13888, 2075184), (14411, 1999872), (15624, 1844608), (15872, 1815786), (16128, 1786964), (17856, 1614032), (20832, 1383456), (21504, 1340223), (23808, 1210524), (27776, 1037592), (28822, 999936), (31248, 922304), (31744, 907893), (32256, 893482), (35712, 807016), (41664, 691728), (43233, 666624), (47616, 605262), (55552, 518796), (57644, 499968), (62496, 461152), (64512, 446741), (71424, 403508), (83328, 345864), (86466, 333312), (95232, 302631), (100877, 285696), (111104, 259398), (115288, 249984), (124992, 230576), (129699, 222208), (142848, 201754), (166656, 172932)]