291869136

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51971}}^1$

素因数の和:52001

約数の個数: 80

約数和(自身を含む): 902233920

約数和(自身を除く): 610364784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 51971, 103942, 155913, 207884, 311826, 415768, 467739, 623652, 675623, 831536, 935478, 1247304, 1351246, 1403217, 1870956, 2026869, 2494608, 2702492, 2806434, 3741912, 4053738, 5404984, 5612868, 6080607, 7483824, 8107476, 10809968, 11225736, 12161214, 16214952, 18241821, 22451472, 24322428, 32429904, 36483642, 48644856, 72967284, 97289712, 145934568, 291869136]

約数ペア:

[(1, 291869136), (2, 145934568), (3, 97289712), (4, 72967284), (6, 48644856), (8, 36483642), (9, 32429904), (12, 24322428), (13, 22451472), (16, 18241821), (18, 16214952), (24, 12161214), (26, 11225736), (27, 10809968), (36, 8107476), (39, 7483824), (48, 6080607), (52, 5612868), (54, 5404984), (72, 4053738), (78, 3741912), (104, 2806434), (108, 2702492), (117, 2494608), (144, 2026869), (156, 1870956), (208, 1403217), (216, 1351246), (234, 1247304), (312, 935478), (351, 831536), (432, 675623), (468, 623652), (624, 467739), (702, 415768), (936, 311826), (1404, 207884), (1872, 155913), (2808, 103942), (5616, 51971)]