321265272

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{25693}}^1$

素因数の和:26223

約数の個数: 32

約数和(自身を含む): 804736080

約数和(自身を除く): 483470808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 12504, 25693, 51386, 77079, 102772, 154158, 205544, 308316, 616632, 13386053, 26772106, 40158159, 53544212, 80316318, 107088424, 160632636, 321265272]

約数ペア:

[(1, 321265272), (2, 160632636), (3, 107088424), (4, 80316318), (6, 53544212), (8, 40158159), (12, 26772106), (24, 13386053), (521, 616632), (1042, 308316), (1563, 205544), (2084, 154158), (3126, 102772), (4168, 77079), (6252, 51386), (12504, 25693)]