216698116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 425476800

約数和(自身を除く): 208778684

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 179, 323, 358, 646, 716, 937, 1292, 1874, 3043, 3401, 3748, 6086, 6802, 12172, 13604, 15929, 17803, 31858, 35606, 57817, 63716, 71212, 115634, 167723, 231268, 302651, 335446, 605302, 670892, 1210604, 2851291, 3186737, 5702582, 6373474, 11405164, 12746948, 54174529, 108349058, 216698116]

約数ペア:

[(1, 216698116), (2, 108349058), (4, 54174529), (17, 12746948), (19, 11405164), (34, 6373474), (38, 5702582), (68, 3186737), (76, 2851291), (179, 1210604), (323, 670892), (358, 605302), (646, 335446), (716, 302651), (937, 231268), (1292, 167723), (1874, 115634), (3043, 71212), (3401, 63716), (3748, 57817), (6086, 35606), (6802, 31858), (12172, 17803), (13604, 15929)]