348568396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{2129}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 676854360

約数和(自身を除く): 328285964

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2129, 2684, 3721, 4258, 7442, 8516, 14884, 23419, 40931, 46838, 81862, 93676, 129869, 163724, 259738, 519476, 1428559, 2857118, 5714236, 7922009, 15844018, 31688036, 87142099, 174284198, 348568396]

約数ペア:

[(1, 348568396), (2, 174284198), (4, 87142099), (11, 31688036), (22, 15844018), (44, 7922009), (61, 5714236), (122, 2857118), (244, 1428559), (671, 519476), (1342, 259738), (2129, 163724), (2684, 129869), (3721, 93676), (4258, 81862), (7442, 46838), (8516, 40931), (14884, 23419)]