255819948

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{195581}}^1$

素因数の和:195697

約数の個数: 24

約数和(自身を含む): 602392560

約数和(自身を除く): 346572612

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 195581, 391162, 586743, 782324, 1173486, 2346972, 21318329, 42636658, 63954987, 85273316, 127909974, 255819948]

約数ペア:

[(1, 255819948), (2, 127909974), (3, 85273316), (4, 63954987), (6, 42636658), (12, 21318329), (109, 2346972), (218, 1173486), (327, 782324), (436, 586743), (654, 391162), (1308, 195581)]