490600404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4517}}^1$

素因数の和:4965

約数の個数: 72

約数和(自身を含む): 1420892928

約数和(自身を除く): 930292524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1724, 2586, 3017, 3879, 4517, 5172, 6034, 7758, 9034, 9051, 12068, 13551, 15516, 18068, 18102, 27102, 27153, 31619, 36204, 40653, 54204, 54306, 63238, 81306, 94857, 108612, 126476, 162612, 189714, 284571, 379428, 569142, 1138284, 1946827, 3893654, 5840481, 7787308, 11680962, 13627789, 17521443, 23361924, 27255578, 35042886, 40883367, 54511156, 70085772, 81766734, 122650101, 163533468, 245300202, 490600404]

約数ペア:

[(1, 490600404), (2, 245300202), (3, 163533468), (4, 122650101), (6, 81766734), (7, 70085772), (9, 54511156), (12, 40883367), (14, 35042886), (18, 27255578), (21, 23361924), (28, 17521443), (36, 13627789), (42, 11680962), (63, 7787308), (84, 5840481), (126, 3893654), (252, 1946827), (431, 1138284), (862, 569142), (1293, 379428), (1724, 284571), (2586, 189714), (3017, 162612), (3879, 126476), (4517, 108612), (5172, 94857), (6034, 81306), (7758, 63238), (9034, 54306), (9051, 54204), (12068, 40653), (13551, 36204), (15516, 31619), (18068, 27153), (18102, 27102)]