28031223744

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12856

約数の個数: 224

約数和(自身を含む): 87146465280

約数和(自身を除く): 59115241536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 82, 93, 96, 108, 123, 124, 144, 164, 186, 192, 216, 246, 248, 279, 288, 328, 369, 372, 432, 492, 496, 558, 576, 656, 738, 744, 837, 864, 984, 992, 1107, 1116, 1271, 1312, 1476, 1488, 1674, 1728, 1968, 1984, 2214, 2232, 2542, 2624, 2952, 2976, 3348, 3813, 3936, 4428, 4464, 5084, 5904, 5952, 6696, 7626, 7872, 8856, 8928, 10168, 11439, 11808, 12763, 13392, 15252, 17712, 17856, 20336, 22878, 23616, 25526, 26784, 30504, 34317, 35424, 38289, 40672, 45756, 51052, 53568, 61008, 68634, 70848, 76578, 81344, 91512, 102104, 114867, 122016, 137268, 153156, 183024, 204208, 229734, 244032, 274536, 306312, 344601, 366048, 395653, 408416, 459468, 523283, 549072, 612624, 689202, 732096, 791306, 816832, 918936, 1046566, 1098144, 1186959, 1225248, 1378404, 1569849, 1582612, 1837872, 2093132, 2196288, 2373918, 2450496, 2756808, 3139698, 3165224, 3560877, 3675744, 4186264, 4709547, 4747836, 5513616, 6279396, 6330448, 7121754, 7351488, 8372528, 9419094, 9495672, 10682631, 11027232, 12558792, 12660896, 14128641, 14243508, 16221773, 16745056, 18838188, 18991344, 21365262, 22054464, 25117584, 25321792, 28257282, 28487016, 32443546, 33490112, 37676376, 37982688, 42730524, 48665319, 50235168, 56514564, 56974032, 64887092, 75352752, 75965376, 85461048, 97330638, 100470336, 113029128, 113948064, 129774184, 145995957, 150705504, 170922096, 194661276, 226058256, 227896128, 259548368, 291991914, 301411008, 341844192, 389322552, 437987871, 452116512, 519096736, 583983828, 683688384, 778645104, 875975742, 904233024, 1038193472, 1167967656, 1557290208, 1751951484, 2335935312, 3114580416, 3503902968, 4671870624, 7007805936, 9343741248, 14015611872, 28031223744]

約数ペア:

[(1, 28031223744), (2, 14015611872), (3, 9343741248), (4, 7007805936), (6, 4671870624), (8, 3503902968), (9, 3114580416), (12, 2335935312), (16, 1751951484), (18, 1557290208), (24, 1167967656), (27, 1038193472), (31, 904233024), (32, 875975742), (36, 778645104), (41, 683688384), (48, 583983828), (54, 519096736), (62, 452116512), (64, 437987871), (72, 389322552), (82, 341844192), (93, 301411008), (96, 291991914), (108, 259548368), (123, 227896128), (124, 226058256), (144, 194661276), (164, 170922096), (186, 150705504), (192, 145995957), (216, 129774184), (246, 113948064), (248, 113029128), (279, 100470336), (288, 97330638), (328, 85461048), (369, 75965376), (372, 75352752), (432, 64887092), (492, 56974032), (496, 56514564), (558, 50235168), (576, 48665319), (656, 42730524), (738, 37982688), (744, 37676376), (837, 33490112), (864, 32443546), (984, 28487016), (992, 28257282), (1107, 25321792), (1116, 25117584), (1271, 22054464), (1312, 21365262), (1476, 18991344), (1488, 18838188), (1674, 16745056), (1728, 16221773), (1968, 14243508), (1984, 14128641), (2214, 12660896), (2232, 12558792), (2542, 11027232), (2624, 10682631), (2952, 9495672), (2976, 9419094), (3348, 8372528), (3813, 7351488), (3936, 7121754), (4428, 6330448), (4464, 6279396), (5084, 5513616), (5904, 4747836), (5952, 4709547), (6696, 4186264), (7626, 3675744), (7872, 3560877), (8856, 3165224), (8928, 3139698), (10168, 2756808), (11439, 2450496), (11808, 2373918), (12763, 2196288), (13392, 2093132), (15252, 1837872), (17712, 1582612), (17856, 1569849), (20336, 1378404), (22878, 1225248), (23616, 1186959), (25526, 1098144), (26784, 1046566), (30504, 918936), (34317, 816832), (35424, 791306), (38289, 732096), (40672, 689202), (45756, 612624), (51052, 549072), (53568, 523283), (61008, 459468), (68634, 408416), (70848, 395653), (76578, 366048), (81344, 344601), (91512, 306312), (102104, 274536), (114867, 244032), (122016, 229734), (137268, 204208), (153156, 183024)]