7644696478208

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{2029}}^1\times {\mathrm{36979}}^1$

素因数の和:39225

約数の個数: 80

約数和(自身を含む): 15359199240000

約数和(自身を除く): 7714502761792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1592, 2029, 3184, 4058, 6368, 8116, 12736, 16232, 25472, 32464, 36979, 50944, 64928, 73958, 101888, 129856, 147916, 259712, 295832, 403771, 519424, 591664, 807542, 1038848, 1183328, 1615084, 2366656, 3230168, 4733312, 6460336, 7358821, 9466624, 12920672, 14717642, 18933248, 25841344, 29435284, 51682688, 58870568, 75030391, 103365376, 117741136, 150060782, 206730752, 235482272, 300121564, 470964544, 600243128, 941929088, 1200486256, 1883858176, 2400972512, 3767716352, 4801945024, 9603890048, 14931047809, 19207780096, 29862095618, 38415560192, 59724191236, 119448382472, 238896764944, 477793529888, 955587059776, 1911174119552, 3822348239104, 7644696478208]

約数ペア:

[(1, 7644696478208), (2, 3822348239104), (4, 1911174119552), (8, 955587059776), (16, 477793529888), (32, 238896764944), (64, 119448382472), (128, 59724191236), (199, 38415560192), (256, 29862095618), (398, 19207780096), (512, 14931047809), (796, 9603890048), (1592, 4801945024), (2029, 3767716352), (3184, 2400972512), (4058, 1883858176), (6368, 1200486256), (8116, 941929088), (12736, 600243128), (16232, 470964544), (25472, 300121564), (32464, 235482272), (36979, 206730752), (50944, 150060782), (64928, 117741136), (73958, 103365376), (101888, 75030391), (129856, 58870568), (147916, 51682688), (259712, 29435284), (295832, 25841344), (403771, 18933248), (519424, 14717642), (591664, 12920672), (807542, 9466624), (1038848, 7358821), (1183328, 6460336), (1615084, 4733312), (2366656, 3230168)]