28872403056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26497}}^1$

素因数の和:26588

約数の個数: 240

約数和(自身を含む): 98414843904

約数和(自身を除く): 69542440848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 112, 126, 138, 141, 144, 161, 168, 184, 188, 207, 252, 276, 282, 322, 329, 336, 368, 376, 414, 423, 483, 504, 552, 564, 644, 658, 752, 828, 846, 966, 987, 1008, 1081, 1104, 1128, 1288, 1316, 1449, 1656, 1692, 1932, 1974, 2162, 2256, 2576, 2632, 2898, 2961, 3243, 3312, 3384, 3864, 3948, 4324, 5264, 5796, 5922, 6486, 6768, 7567, 7728, 7896, 8648, 9729, 11592, 11844, 12972, 15134, 15792, 17296, 19458, 22701, 23184, 23688, 25944, 26497, 30268, 38916, 45402, 47376, 51888, 52994, 60536, 68103, 77832, 79491, 90804, 105988, 121072, 136206, 155664, 158982, 181608, 185479, 211976, 238473, 272412, 317964, 363216, 370958, 423952, 476946, 544824, 556437, 609431, 635928, 741916, 953892, 1089648, 1112874, 1218862, 1245359, 1271856, 1483832, 1669311, 1828293, 1907784, 2225748, 2437724, 2490718, 2967664, 3338622, 3656586, 3736077, 3815568, 4266017, 4451496, 4875448, 4981436, 5484879, 6677244, 7313172, 7472154, 8532034, 8717513, 8902992, 9750896, 9962872, 10969758, 11208231, 12798051, 13354488, 14626344, 14944308, 17064068, 17435026, 19925744, 21939516, 22416462, 25596102, 26152539, 26708976, 28643257, 29252688, 29888616, 34128136, 34870052, 38394153, 43879032, 44832924, 51192204, 52305078, 57286514, 59777232, 68256272, 69740104, 76788306, 78457617, 85929771, 87758064, 89665848, 102384408, 104610156, 114573028, 139480208, 153576612, 156915234, 171859542, 179331696, 200502799, 204768816, 209220312, 229146056, 257789313, 307153224, 313830468, 343719084, 401005598, 418440624, 458292112, 515578626, 601508397, 614306448, 627660936, 687438168, 802011196, 1031157252, 1203016794, 1255321872, 1374876336, 1604022392, 1804525191, 2062314504, 2406033588, 3208044784, 3609050382, 4124629008, 4812067176, 7218100764, 9624134352, 14436201528, 28872403056]

約数ペア:

[(1, 28872403056), (2, 14436201528), (3, 9624134352), (4, 7218100764), (6, 4812067176), (7, 4124629008), (8, 3609050382), (9, 3208044784), (12, 2406033588), (14, 2062314504), (16, 1804525191), (18, 1604022392), (21, 1374876336), (23, 1255321872), (24, 1203016794), (28, 1031157252), (36, 802011196), (42, 687438168), (46, 627660936), (47, 614306448), (48, 601508397), (56, 515578626), (63, 458292112), (69, 418440624), (72, 401005598), (84, 343719084), (92, 313830468), (94, 307153224), (112, 257789313), (126, 229146056), (138, 209220312), (141, 204768816), (144, 200502799), (161, 179331696), (168, 171859542), (184, 156915234), (188, 153576612), (207, 139480208), (252, 114573028), (276, 104610156), (282, 102384408), (322, 89665848), (329, 87758064), (336, 85929771), (368, 78457617), (376, 76788306), (414, 69740104), (423, 68256272), (483, 59777232), (504, 57286514), (552, 52305078), (564, 51192204), (644, 44832924), (658, 43879032), (752, 38394153), (828, 34870052), (846, 34128136), (966, 29888616), (987, 29252688), (1008, 28643257), (1081, 26708976), (1104, 26152539), (1128, 25596102), (1288, 22416462), (1316, 21939516), (1449, 19925744), (1656, 17435026), (1692, 17064068), (1932, 14944308), (1974, 14626344), (2162, 13354488), (2256, 12798051), (2576, 11208231), (2632, 10969758), (2898, 9962872), (2961, 9750896), (3243, 8902992), (3312, 8717513), (3384, 8532034), (3864, 7472154), (3948, 7313172), (4324, 6677244), (5264, 5484879), (5796, 4981436), (5922, 4875448), (6486, 4451496), (6768, 4266017), (7567, 3815568), (7728, 3736077), (7896, 3656586), (8648, 3338622), (9729, 2967664), (11592, 2490718), (11844, 2437724), (12972, 2225748), (15134, 1907784), (15792, 1828293), (17296, 1669311), (19458, 1483832), (22701, 1271856), (23184, 1245359), (23688, 1218862), (25944, 1112874), (26497, 1089648), (30268, 953892), (38916, 741916), (45402, 635928), (47376, 609431), (51888, 556437), (52994, 544824), (60536, 476946), (68103, 423952), (77832, 370958), (79491, 363216), (90804, 317964), (105988, 272412), (121072, 238473), (136206, 211976), (155664, 185479), (158982, 181608)]