839972259664

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{269}}^1\times {\mathrm{6551}}^1$

素因数の和:6921

約数の個数: 80

約数和(自身を含む): 1688201948160

約数和(自身を除く): 848229688496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 961, 1076, 1922, 2152, 3844, 4304, 6551, 7688, 8339, 13102, 15376, 16678, 26204, 29791, 33356, 52408, 59582, 66712, 104816, 119164, 133424, 203081, 238328, 258509, 406162, 476656, 517018, 812324, 1034036, 1624648, 1762219, 2068072, 3249296, 3524438, 4136144, 6295511, 7048876, 8013779, 12591022, 14097752, 16027558, 25182044, 28195504, 32055116, 50364088, 54628789, 64110232, 100728176, 109257578, 128220464, 195160841, 218515156, 390321682, 437030312, 780643364, 874060624, 1561286728, 1693492459, 3122573456, 3386984918, 6773969836, 13547939672, 27095879344, 52498266229, 104996532458, 209993064916, 419986129832, 839972259664]

約数ペア:

[(1, 839972259664), (2, 419986129832), (4, 209993064916), (8, 104996532458), (16, 52498266229), (31, 27095879344), (62, 13547939672), (124, 6773969836), (248, 3386984918), (269, 3122573456), (496, 1693492459), (538, 1561286728), (961, 874060624), (1076, 780643364), (1922, 437030312), (2152, 390321682), (3844, 218515156), (4304, 195160841), (6551, 128220464), (7688, 109257578), (8339, 100728176), (13102, 64110232), (15376, 54628789), (16678, 50364088), (26204, 32055116), (29791, 28195504), (33356, 25182044), (52408, 16027558), (59582, 14097752), (66712, 12591022), (104816, 8013779), (119164, 7048876), (133424, 6295511), (203081, 4136144), (238328, 3524438), (258509, 3249296), (406162, 2068072), (476656, 1762219), (517018, 1624648), (812324, 1034036)]