315224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 729120

約数和(自身を除く): 413896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 433, 728, 866, 1732, 3031, 3464, 5629, 6062, 11258, 12124, 22516, 24248, 39403, 45032, 78806, 157612, 315224]

約数ペア:

[(1, 315224), (2, 157612), (4, 78806), (7, 45032), (8, 39403), (13, 24248), (14, 22516), (26, 12124), (28, 11258), (52, 6062), (56, 5629), (91, 3464), (104, 3031), (182, 1732), (364, 866), (433, 728)]