1688979072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{399853}}^1$

素因数の和:399881

約数の個数: 64

約数和(自身を含む): 4894212960

約数和(自身を除く): 3205233888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 399853, 799706, 1199559, 1599412, 2399118, 3198824, 4398383, 4798236, 6397648, 8796766, 9596472, 12795296, 13195149, 17593532, 19192944, 25590592, 26390298, 35187064, 38385888, 51181184, 52780596, 70374128, 76771776, 105561192, 140748256, 153543552, 211122384, 281496512, 422244768, 562993024, 844489536, 1688979072]

約数ペア:

[(1, 1688979072), (2, 844489536), (3, 562993024), (4, 422244768), (6, 281496512), (8, 211122384), (11, 153543552), (12, 140748256), (16, 105561192), (22, 76771776), (24, 70374128), (32, 52780596), (33, 51181184), (44, 38385888), (48, 35187064), (64, 26390298), (66, 25590592), (88, 19192944), (96, 17593532), (128, 13195149), (132, 12795296), (176, 9596472), (192, 8796766), (264, 6397648), (352, 4798236), (384, 4398383), (528, 3198824), (704, 2399118), (1056, 1599412), (1408, 1199559), (2112, 799706), (4224, 399853)]