2491243776

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1948

約数の個数: 252

約数和(自身を含む): 8525295072

約数和(自身を除く): 6034051296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1907, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3814, 3888, 4032, 4536, 5103, 5184, 5376, 5721, 5832, 6048, 6804, 6912, 7628, 7776, 8064, 9072, 10206, 10368, 11442, 11664, 12096, 13349, 13608, 15256, 15552, 16128, 17163, 18144, 20412, 20736, 22884, 23328, 24192, 26698, 27216, 30512, 31104, 34326, 36288, 40047, 40824, 45768, 46656, 48384, 51489, 53396, 54432, 61024, 62208, 68652, 72576, 80094, 81648, 91536, 93312, 102978, 106792, 108864, 120141, 122048, 137304, 145152, 154467, 160188, 163296, 183072, 186624, 205956, 213584, 217728, 240282, 244096, 274608, 308934, 320376, 326592, 360423, 366144, 411912, 427168, 435456, 463401, 480564, 488192, 549216, 617868, 640752, 653184, 720846, 732288, 823824, 854336, 926802, 961128, 1081269, 1098432, 1235736, 1281504, 1306368, 1390203, 1441692, 1464576, 1647648, 1708672, 1853604, 1922256, 2162538, 2196864, 2471472, 2563008, 2780406, 2883384, 3243807, 3295296, 3417344, 3707208, 3844512, 4325076, 4393728, 4942944, 5126016, 5560812, 5766768, 6487614, 6590592, 7414416, 7689024, 8650152, 9731421, 9885888, 10252032, 11121624, 11533536, 12975228, 13181184, 14828832, 15378048, 17300304, 19462842, 19771776, 22243248, 23067072, 25950456, 29657664, 30756096, 34600608, 38925684, 39543552, 44486496, 46134144, 51900912, 59315328, 69201216, 77851368, 88972992, 92268288, 103801824, 118630656, 138402432, 155702736, 177945984, 207603648, 276804864, 311405472, 355891968, 415207296, 622810944, 830414592, 1245621888, 2491243776]

約数ペア:

[(1, 2491243776), (2, 1245621888), (3, 830414592), (4, 622810944), (6, 415207296), (7, 355891968), (8, 311405472), (9, 276804864), (12, 207603648), (14, 177945984), (16, 155702736), (18, 138402432), (21, 118630656), (24, 103801824), (27, 92268288), (28, 88972992), (32, 77851368), (36, 69201216), (42, 59315328), (48, 51900912), (54, 46134144), (56, 44486496), (63, 39543552), (64, 38925684), (72, 34600608), (81, 30756096), (84, 29657664), (96, 25950456), (108, 23067072), (112, 22243248), (126, 19771776), (128, 19462842), (144, 17300304), (162, 15378048), (168, 14828832), (189, 13181184), (192, 12975228), (216, 11533536), (224, 11121624), (243, 10252032), (252, 9885888), (256, 9731421), (288, 8650152), (324, 7689024), (336, 7414416), (378, 6590592), (384, 6487614), (432, 5766768), (448, 5560812), (486, 5126016), (504, 4942944), (567, 4393728), (576, 4325076), (648, 3844512), (672, 3707208), (729, 3417344), (756, 3295296), (768, 3243807), (864, 2883384), (896, 2780406), (972, 2563008), (1008, 2471472), (1134, 2196864), (1152, 2162538), (1296, 1922256), (1344, 1853604), (1458, 1708672), (1512, 1647648), (1701, 1464576), (1728, 1441692), (1792, 1390203), (1907, 1306368), (1944, 1281504), (2016, 1235736), (2268, 1098432), (2304, 1081269), (2592, 961128), (2688, 926802), (2916, 854336), (3024, 823824), (3402, 732288), (3456, 720846), (3814, 653184), (3888, 640752), (4032, 617868), (4536, 549216), (5103, 488192), (5184, 480564), (5376, 463401), (5721, 435456), (5832, 427168), (6048, 411912), (6804, 366144), (6912, 360423), (7628, 326592), (7776, 320376), (8064, 308934), (9072, 274608), (10206, 244096), (10368, 240282), (11442, 217728), (11664, 213584), (12096, 205956), (13349, 186624), (13608, 183072), (15256, 163296), (15552, 160188), (16128, 154467), (17163, 145152), (18144, 137304), (20412, 122048), (20736, 120141), (22884, 108864), (23328, 106792), (24192, 102978), (26698, 93312), (27216, 91536), (30512, 81648), (31104, 80094), (34326, 72576), (36288, 68652), (40047, 62208), (40824, 61024), (45768, 54432), (46656, 53396), (48384, 51489)]