313639868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{8719}}^1$

素因数の和:8786

約数の個数: 36

約数和(自身を含む): 607592160

約数和(自身を除く): 293952292

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 529, 782, 1058, 1564, 2116, 8719, 8993, 17438, 17986, 34876, 35972, 148223, 200537, 296446, 401074, 592892, 802148, 3409129, 4612351, 6818258, 9224702, 13636516, 18449404, 78409967, 156819934, 313639868]

約数ペア:

[(1, 313639868), (2, 156819934), (4, 78409967), (17, 18449404), (23, 13636516), (34, 9224702), (46, 6818258), (68, 4612351), (92, 3409129), (391, 802148), (529, 592892), (782, 401074), (1058, 296446), (1564, 200537), (2116, 148223), (8719, 35972), (8993, 34876), (17438, 17986)]