220324068

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197423}}^1$

素因数の和:197464

約数の個数: 36

約数和(自身を含む): 574898688

約数和(自身を除く): 354574620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 197423, 394846, 592269, 789692, 1184538, 1776807, 2369076, 3553614, 6120113, 7107228, 12240226, 18360339, 24480452, 36720678, 55081017, 73441356, 110162034, 220324068]

約数ペア:

[(1, 220324068), (2, 110162034), (3, 73441356), (4, 55081017), (6, 36720678), (9, 24480452), (12, 18360339), (18, 12240226), (31, 7107228), (36, 6120113), (62, 3553614), (93, 2369076), (124, 1776807), (186, 1184538), (279, 789692), (372, 592269), (558, 394846), (1116, 197423)]