308810876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{33581}}^1$

素因数の和:33626

約数の個数: 36

約数和(自身を含む): 625296840

約数和(自身を除く): 316485964

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 33581, 67162, 134324, 369391, 638039, 738782, 1276078, 1477564, 2552156, 4063301, 7018429, 8126602, 14036858, 16253204, 28073716, 77202719, 154405438, 308810876]

約数ペア:

[(1, 308810876), (2, 154405438), (4, 77202719), (11, 28073716), (19, 16253204), (22, 14036858), (38, 8126602), (44, 7018429), (76, 4063301), (121, 2552156), (209, 1477564), (242, 1276078), (418, 738782), (484, 638039), (836, 369391), (2299, 134324), (4598, 67162), (9196, 33581)]