217402452

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{7853}}^1$

素因数の和:8632

約数の個数: 36

約数和(自身を含む): 550329780

約数和(自身を除く): 332927328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 6921, 7853, 9228, 13842, 15706, 23559, 27684, 31412, 47118, 70677, 94236, 141354, 282708, 6038957, 12077914, 18116871, 24155828, 36233742, 54350613, 72467484, 108701226, 217402452]

約数ペア:

[(1, 217402452), (2, 108701226), (3, 72467484), (4, 54350613), (6, 36233742), (9, 24155828), (12, 18116871), (18, 12077914), (36, 6038957), (769, 282708), (1538, 141354), (2307, 94236), (3076, 70677), (4614, 47118), (6921, 31412), (7853, 27684), (9228, 23559), (13842, 15706)]