286874308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 601058304

約数和(自身を除く): 314183996

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 307, 322, 614, 644, 1228, 1451, 2149, 2902, 4298, 5804, 7061, 8596, 10157, 14122, 20314, 28244, 33373, 40628, 49427, 66746, 98854, 133492, 197708, 233611, 445457, 467222, 890914, 934444, 1781828, 3118199, 6236398, 10245511, 12472796, 20491022, 40982044, 71718577, 143437154, 286874308]

約数ペア:

[(1, 286874308), (2, 143437154), (4, 71718577), (7, 40982044), (14, 20491022), (23, 12472796), (28, 10245511), (46, 6236398), (92, 3118199), (161, 1781828), (307, 934444), (322, 890914), (614, 467222), (644, 445457), (1228, 233611), (1451, 197708), (2149, 133492), (2902, 98854), (4298, 66746), (5804, 49427), (7061, 40628), (8596, 33373), (10157, 28244), (14122, 20314)]