204914016

素因数分解:

$2^5\times 3^3\times {\mathrm{487}}^2$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 598895640

約数和(自身を除く): 393981624

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, 487, 864, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 13149, 15584, 17532, 23376, 26298, 35064, 46752, 52596, 70128, 105192, 140256, 210384, 237169, 420768, 474338, 711507, 948676, 1423014, 1897352, 2134521, 2846028, 3794704, 4269042, 5692056, 6403563, 7589408, 8538084, 11384112, 12807126, 17076168, 22768224, 25614252, 34152336, 51228504, 68304672, 102457008, 204914016]

約数ペア:

[(1, 204914016), (2, 102457008), (3, 68304672), (4, 51228504), (6, 34152336), (8, 25614252), (9, 22768224), (12, 17076168), (16, 12807126), (18, 11384112), (24, 8538084), (27, 7589408), (32, 6403563), (36, 5692056), (48, 4269042), (54, 3794704), (72, 2846028), (96, 2134521), (108, 1897352), (144, 1423014), (216, 948676), (288, 711507), (432, 474338), (487, 420768), (864, 237169), (974, 210384), (1461, 140256), (1948, 105192), (2922, 70128), (3896, 52596), (4383, 46752), (5844, 35064), (7792, 26298), (8766, 23376), (11688, 17532), (13149, 15584)]