258998232

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{32603}}^1$

素因数の和:32943

約数の個数: 32

約数和(自身を含む): 649471680

約数和(自身を除く): 390473448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 32603, 65206, 97809, 130412, 195618, 260824, 391236, 782472, 10791593, 21583186, 32374779, 43166372, 64749558, 86332744, 129499116, 258998232]

約数ペア:

[(1, 258998232), (2, 129499116), (3, 86332744), (4, 64749558), (6, 43166372), (8, 32374779), (12, 21583186), (24, 10791593), (331, 782472), (662, 391236), (993, 260824), (1324, 195618), (1986, 130412), (2648, 97809), (3972, 65206), (7944, 32603)]