391392648

素因数分解:

$2^3\times 3^4\times {\mathrm{604001}}^1$

素因数の和:604019

約数の個数: 40

約数和(自身を含む): 1096263630

約数和(自身を除く): 704870982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 604001, 1208002, 1812003, 2416004, 3624006, 4832008, 5436009, 7248012, 10872018, 14496024, 16308027, 21744036, 32616054, 43488072, 48924081, 65232108, 97848162, 130464216, 195696324, 391392648]

約数ペア:

[(1, 391392648), (2, 195696324), (3, 130464216), (4, 97848162), (6, 65232108), (8, 48924081), (9, 43488072), (12, 32616054), (18, 21744036), (24, 16308027), (27, 14496024), (36, 10872018), (54, 7248012), (72, 5436009), (81, 4832008), (108, 3624006), (162, 2416004), (216, 1812003), (324, 1208002), (648, 604001)]