2108688876

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7626

約数の個数: 144

約数和(自身を含む): 6472327680

約数和(自身を除く): 4363638804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 287, 324, 369, 378, 486, 492, 567, 574, 738, 756, 861, 972, 1107, 1134, 1148, 1476, 1701, 1722, 2214, 2268, 2583, 3321, 3402, 3444, 4428, 5166, 6642, 6804, 7559, 7749, 9963, 10332, 13284, 15118, 15498, 19926, 22677, 23247, 30236, 30996, 39852, 45354, 46494, 52913, 68031, 69741, 90708, 92988, 105826, 136062, 139482, 158739, 204093, 211652, 272124, 278964, 309919, 317478, 408186, 476217, 612279, 619838, 634956, 816372, 929757, 952434, 1224558, 1239676, 1428651, 1836837, 1859514, 1904868, 2169433, 2449116, 2789271, 2857302, 3673674, 3719028, 4285953, 4338866, 5578542, 5714604, 6508299, 7347348, 8367813, 8571906, 8677732, 11157084, 12857859, 13016598, 16735626, 17143812, 19524897, 25103439, 25715718, 26033196, 33471252, 39049794, 50206878, 51431436, 58574691, 75310317, 78099588, 100413756, 117149382, 150620634, 175724073, 234298764, 301241268, 351448146, 527172219, 702896292, 1054344438, 2108688876]

約数ペア:

[(1, 2108688876), (2, 1054344438), (3, 702896292), (4, 527172219), (6, 351448146), (7, 301241268), (9, 234298764), (12, 175724073), (14, 150620634), (18, 117149382), (21, 100413756), (27, 78099588), (28, 75310317), (36, 58574691), (41, 51431436), (42, 50206878), (54, 39049794), (63, 33471252), (81, 26033196), (82, 25715718), (84, 25103439), (108, 19524897), (123, 17143812), (126, 16735626), (162, 13016598), (164, 12857859), (189, 11157084), (243, 8677732), (246, 8571906), (252, 8367813), (287, 7347348), (324, 6508299), (369, 5714604), (378, 5578542), (486, 4338866), (492, 4285953), (567, 3719028), (574, 3673674), (738, 2857302), (756, 2789271), (861, 2449116), (972, 2169433), (1107, 1904868), (1134, 1859514), (1148, 1836837), (1476, 1428651), (1701, 1239676), (1722, 1224558), (2214, 952434), (2268, 929757), (2583, 816372), (3321, 634956), (3402, 619838), (3444, 612279), (4428, 476217), (5166, 408186), (6642, 317478), (6804, 309919), (7559, 278964), (7749, 272124), (9963, 211652), (10332, 204093), (13284, 158739), (15118, 139482), (15498, 136062), (19926, 105826), (22677, 92988), (23247, 90708), (30236, 69741), (30996, 68031), (39852, 52913), (45354, 46494)]