664471872

素因数分解:

$2^6\times 3^2\times {\mathrm{1153597}}^1$

素因数の和:1153615

約数の個数: 42

約数和(自身を含む): 1904590298

約数和(自身を除く): 1240118426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1153597, 2307194, 3460791, 4614388, 6921582, 9228776, 10382373, 13843164, 18457552, 20764746, 27686328, 36915104, 41529492, 55372656, 73830208, 83058984, 110745312, 166117968, 221490624, 332235936, 664471872]

約数ペア:

[(1, 664471872), (2, 332235936), (3, 221490624), (4, 166117968), (6, 110745312), (8, 83058984), (9, 73830208), (12, 55372656), (16, 41529492), (18, 36915104), (24, 27686328), (32, 20764746), (36, 18457552), (48, 13843164), (64, 10382373), (72, 9228776), (96, 6921582), (144, 4614388), (192, 3460791), (288, 2307194), (576, 1153597)]