219655716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{9721}}^1$

素因数の和:10004

約数の個数: 48

約数和(自身を含む): 587986560

約数和(自身を除く): 368330844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 538, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 9721, 11298, 19442, 22596, 29163, 38884, 58326, 68047, 116652, 136094, 204141, 272188, 408282, 816564, 2614949, 5229898, 7844847, 10459796, 15689694, 18304643, 31379388, 36609286, 54913929, 73218572, 109827858, 219655716]

約数ペア:

[(1, 219655716), (2, 109827858), (3, 73218572), (4, 54913929), (6, 36609286), (7, 31379388), (12, 18304643), (14, 15689694), (21, 10459796), (28, 7844847), (42, 5229898), (84, 2614949), (269, 816564), (538, 408282), (807, 272188), (1076, 204141), (1614, 136094), (1883, 116652), (3228, 68047), (3766, 58326), (5649, 38884), (7532, 29163), (9721, 22596), (11298, 19442)]