260337168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19867}}^1$

素因数の和:19901

約数の個数: 120

約数和(自身を含む): 896762048

約数和(自身を除く): 636424880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19867, 39734, 59601, 79468, 119202, 139069, 158936, 178803, 238404, 258271, 278138, 317872, 357606, 417207, 476808, 516542, 556276, 715212, 774813, 834414, 953616, 1033084, 1112552, 1251621, 1430424, 1549626, 1668828, 1807897, 2066168, 2225104, 2324439, 2503242, 2860848, 3099252, 3337656, 3615794, 4132336, 4648878, 5006484, 5423691, 6198504, 6675312, 7231588, 9297756, 10012968, 10847382, 12397008, 14463176, 16271073, 18595512, 20025936, 21694764, 28926352, 32542146, 37191024, 43389528, 65084292, 86779056, 130168584, 260337168]

約数ペア:

[(1, 260337168), (2, 130168584), (3, 86779056), (4, 65084292), (6, 43389528), (7, 37191024), (8, 32542146), (9, 28926352), (12, 21694764), (13, 20025936), (14, 18595512), (16, 16271073), (18, 14463176), (21, 12397008), (24, 10847382), (26, 10012968), (28, 9297756), (36, 7231588), (39, 6675312), (42, 6198504), (48, 5423691), (52, 5006484), (56, 4648878), (63, 4132336), (72, 3615794), (78, 3337656), (84, 3099252), (91, 2860848), (104, 2503242), (112, 2324439), (117, 2225104), (126, 2066168), (144, 1807897), (156, 1668828), (168, 1549626), (182, 1430424), (208, 1251621), (234, 1112552), (252, 1033084), (273, 953616), (312, 834414), (336, 774813), (364, 715212), (468, 556276), (504, 516542), (546, 476808), (624, 417207), (728, 357606), (819, 317872), (936, 278138), (1008, 258271), (1092, 238404), (1456, 178803), (1638, 158936), (1872, 139069), (2184, 119202), (3276, 79468), (4368, 59601), (6552, 39734), (13104, 19867)]