15676890064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{20341}}^1$

素因数の和:20540

約数の個数: 80

約数和(自身を含む): 34506541440

約数和(自身を除く): 18829651376

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 151, 176, 232, 302, 319, 464, 604, 638, 1208, 1276, 1661, 2416, 2552, 3322, 4379, 5104, 6644, 8758, 13288, 17516, 20341, 26576, 35032, 40682, 48169, 70064, 81364, 96338, 162728, 192676, 223751, 325456, 385352, 447502, 589889, 770704, 895004, 1179778, 1790008, 2359556, 3071491, 3580016, 4719112, 6142982, 6488779, 9438224, 12285964, 12977558, 24571928, 25955116, 33786401, 49143856, 51910232, 67572802, 89073239, 103820464, 135145604, 178146478, 270291208, 356292956, 540582416, 712585912, 979805629, 1425171824, 1959611258, 3919222516, 7838445032, 15676890064]

約数ペア:

[(1, 15676890064), (2, 7838445032), (4, 3919222516), (8, 1959611258), (11, 1425171824), (16, 979805629), (22, 712585912), (29, 540582416), (44, 356292956), (58, 270291208), (88, 178146478), (116, 135145604), (151, 103820464), (176, 89073239), (232, 67572802), (302, 51910232), (319, 49143856), (464, 33786401), (604, 25955116), (638, 24571928), (1208, 12977558), (1276, 12285964), (1661, 9438224), (2416, 6488779), (2552, 6142982), (3322, 4719112), (4379, 3580016), (5104, 3071491), (6644, 2359556), (8758, 1790008), (13288, 1179778), (17516, 895004), (20341, 770704), (26576, 589889), (35032, 447502), (40682, 385352), (48169, 325456), (70064, 223751), (81364, 192676), (96338, 162728)]