397788192

素因数分解:

$2^5\times 3^3\times {\mathrm{460403}}^1$

素因数の和:460422

約数の個数: 48

約数和(自身を含む): 1160218080

約数和(自身を除く): 762429888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 460403, 920806, 1381209, 1841612, 2762418, 3683224, 4143627, 5524836, 7366448, 8287254, 11049672, 12430881, 14732896, 16574508, 22099344, 24861762, 33149016, 44198688, 49723524, 66298032, 99447048, 132596064, 198894096, 397788192]

約数ペア:

[(1, 397788192), (2, 198894096), (3, 132596064), (4, 99447048), (6, 66298032), (8, 49723524), (9, 44198688), (12, 33149016), (16, 24861762), (18, 22099344), (24, 16574508), (27, 14732896), (32, 12430881), (36, 11049672), (48, 8287254), (54, 7366448), (72, 5524836), (96, 4143627), (108, 3683224), (144, 2762418), (216, 1841612), (288, 1381209), (432, 920806), (864, 460403)]