2650169984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15866

約数の個数: 128

約数和(自身を含む): 6970043520

約数和(自身を除く): 4319873536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1408, 1496, 1904, 2176, 2464, 2618, 2992, 3808, 4928, 5236, 5984, 7616, 9856, 10472, 11968, 15232, 15817, 20944, 23936, 31634, 41888, 63268, 83776, 110719, 126536, 167552, 173987, 221438, 253072, 268889, 347974, 442876, 506144, 537778, 695948, 885752, 1012288, 1075556, 1217909, 1391896, 1771504, 1882223, 2024576, 2151112, 2435818, 2783792, 2957779, 3543008, 3764446, 4302224, 4871636, 5567584, 5915558, 7086016, 7528892, 8604448, 9743272, 11135168, 11831116, 14172032, 15057784, 17208896, 19486544, 20704453, 22270336, 23662232, 30115568, 34417792, 38973088, 41408906, 47324464, 60231136, 77946176, 82817812, 94648928, 120462272, 155892352, 165635624, 189297856, 240924544, 331271248, 378595712, 662542496, 1325084992, 2650169984]

約数ペア:

[(1, 2650169984), (2, 1325084992), (4, 662542496), (7, 378595712), (8, 331271248), (11, 240924544), (14, 189297856), (16, 165635624), (17, 155892352), (22, 120462272), (28, 94648928), (32, 82817812), (34, 77946176), (44, 60231136), (56, 47324464), (64, 41408906), (68, 38973088), (77, 34417792), (88, 30115568), (112, 23662232), (119, 22270336), (128, 20704453), (136, 19486544), (154, 17208896), (176, 15057784), (187, 14172032), (224, 11831116), (238, 11135168), (272, 9743272), (308, 8604448), (352, 7528892), (374, 7086016), (448, 5915558), (476, 5567584), (544, 4871636), (616, 4302224), (704, 3764446), (748, 3543008), (896, 2957779), (952, 2783792), (1088, 2435818), (1232, 2151112), (1309, 2024576), (1408, 1882223), (1496, 1771504), (1904, 1391896), (2176, 1217909), (2464, 1075556), (2618, 1012288), (2992, 885752), (3808, 695948), (4928, 537778), (5236, 506144), (5984, 442876), (7616, 347974), (9856, 268889), (10472, 253072), (11968, 221438), (15232, 173987), (15817, 167552), (20944, 126536), (23936, 110719), (31634, 83776), (41888, 63268)]