1339879968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73847}}^1$

素因数の和:73876

約数の個数: 120

約数和(自身を含む): 4503546432

約数和(自身を除く): 3163666464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 73847, 147694, 221541, 295388, 443082, 516929, 590776, 664623, 886164, 1033858, 1181552, 1329246, 1550787, 1772328, 1993869, 2067716, 2363104, 2658492, 3101574, 3544656, 3987738, 4135432, 4652361, 5316984, 5981607, 6203148, 7089312, 7975476, 8270864, 9304722, 10633968, 11963214, 12406296, 13957083, 15950952, 16541728, 18609444, 21267936, 23926428, 24812592, 27914166, 31901904, 37218888, 41871249, 47852856, 49625184, 55828332, 63803808, 74437776, 83742498, 95705712, 111656664, 148875552, 167484996, 191411424, 223313328, 334969992, 446626656, 669939984, 1339879968]

約数ペア:

[(1, 1339879968), (2, 669939984), (3, 446626656), (4, 334969992), (6, 223313328), (7, 191411424), (8, 167484996), (9, 148875552), (12, 111656664), (14, 95705712), (16, 83742498), (18, 74437776), (21, 63803808), (24, 55828332), (27, 49625184), (28, 47852856), (32, 41871249), (36, 37218888), (42, 31901904), (48, 27914166), (54, 24812592), (56, 23926428), (63, 21267936), (72, 18609444), (81, 16541728), (84, 15950952), (96, 13957083), (108, 12406296), (112, 11963214), (126, 10633968), (144, 9304722), (162, 8270864), (168, 7975476), (189, 7089312), (216, 6203148), (224, 5981607), (252, 5316984), (288, 4652361), (324, 4135432), (336, 3987738), (378, 3544656), (432, 3101574), (504, 2658492), (567, 2363104), (648, 2067716), (672, 1993869), (756, 1772328), (864, 1550787), (1008, 1329246), (1134, 1181552), (1296, 1033858), (1512, 886164), (2016, 664623), (2268, 590776), (2592, 516929), (3024, 443082), (4536, 295388), (6048, 221541), (9072, 147694), (18144, 73847)]