315288344

素因数分解:

$2^3\times 7^3\times {\mathrm{114901}}^1$

素因数の和:114928

約数の個数: 32

約数和(自身を含む): 689412000

約数和(自身を除く): 374123656

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 114901, 229802, 459604, 804307, 919208, 1608614, 3217228, 5630149, 6434456, 11260298, 22520596, 39411043, 45041192, 78822086, 157644172, 315288344]

約数ペア:

[(1, 315288344), (2, 157644172), (4, 78822086), (7, 45041192), (8, 39411043), (14, 22520596), (28, 11260298), (49, 6434456), (56, 5630149), (98, 3217228), (196, 1608614), (343, 919208), (392, 804307), (686, 459604), (1372, 229802), (2744, 114901)]