324455320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1158769}}^1$

素因数の和:1158787

約数の個数: 32

約数和(自身を含む): 834314400

約数和(自身を除く): 509859080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1158769, 2317538, 4635076, 5793845, 8111383, 9270152, 11587690, 16222766, 23175380, 32445532, 40556915, 46350760, 64891064, 81113830, 162227660, 324455320]

約数ペア:

[(1, 324455320), (2, 162227660), (4, 81113830), (5, 64891064), (7, 46350760), (8, 40556915), (10, 32445532), (14, 23175380), (20, 16222766), (28, 11587690), (35, 9270152), (40, 8111383), (56, 5793845), (70, 4635076), (140, 2317538), (280, 1158769)]