1279285416

素因数分解:

$2^3\times 3^2\times {\mathrm{3121}}^1\times {\mathrm{5693}}^1$

素因数の和:8826

約数の個数: 48

約数和(自身を含む): 3466450260

約数和(自身を除く): 2187164844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3121, 5693, 6242, 9363, 11386, 12484, 17079, 18726, 22772, 24968, 28089, 34158, 37452, 45544, 51237, 56178, 68316, 74904, 102474, 112356, 136632, 204948, 224712, 409896, 17767853, 35535706, 53303559, 71071412, 106607118, 142142824, 159910677, 213214236, 319821354, 426428472, 639642708, 1279285416]

約数ペア:

[(1, 1279285416), (2, 639642708), (3, 426428472), (4, 319821354), (6, 213214236), (8, 159910677), (9, 142142824), (12, 106607118), (18, 71071412), (24, 53303559), (36, 35535706), (72, 17767853), (3121, 409896), (5693, 224712), (6242, 204948), (9363, 136632), (11386, 112356), (12484, 102474), (17079, 74904), (18726, 68316), (22772, 56178), (24968, 51237), (28089, 45544), (34158, 37452)]