326876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 725760

約数和(自身を除く): 398884

約数列:

[1, 2, 4, 11, 17, 19, 22, 23, 34, 38, 44, 46, 68, 76, 92, 187, 209, 253, 323, 374, 391, 418, 437, 506, 646, 748, 782, 836, 874, 1012, 1292, 1564, 1748, 3553, 4301, 4807, 7106, 7429, 8602, 9614, 14212, 14858, 17204, 19228, 29716, 81719, 163438, 326876]

約数ペア:

[(1, 326876), (2, 163438), (4, 81719), (11, 29716), (17, 19228), (19, 17204), (22, 14858), (23, 14212), (34, 9614), (38, 8602), (44, 7429), (46, 7106), (68, 4807), (76, 4301), (92, 3553), (187, 1748), (209, 1564), (253, 1292), (323, 1012), (374, 874), (391, 836), (418, 782), (437, 748), (506, 646)]