240769308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1543393}}^1$

素因数の和:1543413

約数の個数: 24

約数和(自身を含む): 605010448

約数和(自身を除く): 364241140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1543393, 3086786, 4630179, 6173572, 9260358, 18520716, 20064109, 40128218, 60192327, 80256436, 120384654, 240769308]

約数ペア:

[(1, 240769308), (2, 120384654), (3, 80256436), (4, 60192327), (6, 40128218), (12, 20064109), (13, 18520716), (26, 9260358), (39, 6173572), (52, 4630179), (78, 3086786), (156, 1543393)]