1915746768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{341123}}^1$

素因数の和:341153

約数の個数: 80

約数和(自身を含む): 5921912640

約数和(自身を除く): 4006165872

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, 341123, 682246, 1023369, 1364492, 2046738, 2728984, 3070107, 4093476, 4434599, 5457968, 6140214, 8186952, 8869198, 9210321, 12280428, 13303797, 16373904, 17738396, 18420642, 24560856, 26607594, 35476792, 36841284, 39911391, 49121712, 53215188, 70953584, 73682568, 79822782, 106430376, 119734173, 147365136, 159645564, 212860752, 239468346, 319291128, 478936692, 638582256, 957873384, 1915746768]

約数ペア:

[(1, 1915746768), (2, 957873384), (3, 638582256), (4, 478936692), (6, 319291128), (8, 239468346), (9, 212860752), (12, 159645564), (13, 147365136), (16, 119734173), (18, 106430376), (24, 79822782), (26, 73682568), (27, 70953584), (36, 53215188), (39, 49121712), (48, 39911391), (52, 36841284), (54, 35476792), (72, 26607594), (78, 24560856), (104, 18420642), (108, 17738396), (117, 16373904), (144, 13303797), (156, 12280428), (208, 9210321), (216, 8869198), (234, 8186952), (312, 6140214), (351, 5457968), (432, 4434599), (468, 4093476), (624, 3070107), (702, 2728984), (936, 2046738), (1404, 1364492), (1872, 1023369), (2808, 682246), (5616, 341123)]