279898372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{593}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 548357040

約数和(自身を除く): 268458668

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 313, 377, 593, 626, 754, 1186, 1252, 1508, 2372, 4069, 7709, 8138, 9077, 15418, 16276, 17197, 18154, 30836, 34394, 36308, 68788, 118001, 185609, 223561, 236002, 371218, 447122, 472004, 742436, 894244, 2412917, 4825834, 5382661, 9651668, 10765322, 21530644, 69974593, 139949186, 279898372]

約数ペア:

[(1, 279898372), (2, 139949186), (4, 69974593), (13, 21530644), (26, 10765322), (29, 9651668), (52, 5382661), (58, 4825834), (116, 2412917), (313, 894244), (377, 742436), (593, 472004), (626, 447122), (754, 371218), (1186, 236002), (1252, 223561), (1508, 185609), (2372, 118001), (4069, 68788), (7709, 36308), (8138, 34394), (9077, 30836), (15418, 18154), (16276, 17197)]