189904254768

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2976929}}^1$

素因数の和:2977386

約数の個数: 60

約数和(自身を含む): 532668038760

約数和(自身を除く): 342763783992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7088, 7974, 10632, 15948, 21264, 31896, 63792, 2976929, 5953858, 8930787, 11907716, 17861574, 23815432, 26792361, 35723148, 47630864, 53584722, 71446296, 107169444, 142892592, 214338888, 428677776, 1318779547, 2637559094, 3956338641, 5275118188, 7912677282, 10550236376, 11869015923, 15825354564, 21100472752, 23738031846, 31650709128, 47476063692, 63301418256, 94952127384, 189904254768]

約数ペア:

[(1, 189904254768), (2, 94952127384), (3, 63301418256), (4, 47476063692), (6, 31650709128), (8, 23738031846), (9, 21100472752), (12, 15825354564), (16, 11869015923), (18, 10550236376), (24, 7912677282), (36, 5275118188), (48, 3956338641), (72, 2637559094), (144, 1318779547), (443, 428677776), (886, 214338888), (1329, 142892592), (1772, 107169444), (2658, 71446296), (3544, 53584722), (3987, 47630864), (5316, 35723148), (7088, 26792361), (7974, 23815432), (10632, 17861574), (15948, 11907716), (21264, 8930787), (31896, 5953858), (63792, 2976929)]