318288528

素因数分解:

$2^4\times 3^4\times {\mathrm{245593}}^1$

素因数の和:245613

約数の個数: 50

約数和(自身を含む): 921223094

約数和(自身を除く): 602934566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 245593, 491186, 736779, 982372, 1473558, 1964744, 2210337, 2947116, 3929488, 4420674, 5894232, 6631011, 8841348, 11788464, 13262022, 17682696, 19893033, 26524044, 35365392, 39786066, 53048088, 79572132, 106096176, 159144264, 318288528]

約数ペア:

[(1, 318288528), (2, 159144264), (3, 106096176), (4, 79572132), (6, 53048088), (8, 39786066), (9, 35365392), (12, 26524044), (16, 19893033), (18, 17682696), (24, 13262022), (27, 11788464), (36, 8841348), (48, 6631011), (54, 5894232), (72, 4420674), (81, 3929488), (108, 2947116), (144, 2210337), (162, 1964744), (216, 1473558), (324, 982372), (432, 736779), (648, 491186), (1296, 245593)]