213236672

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1129

約数の個数: 56

約数和(自身を含む): 463296000

約数和(自身を除く): 250059328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 499, 607, 704, 998, 1214, 1996, 2428, 3992, 4856, 5489, 6677, 7984, 9712, 10978, 13354, 15968, 19424, 21956, 26708, 31936, 38848, 43912, 53416, 87824, 106832, 175648, 213664, 302893, 351296, 427328, 605786, 1211572, 2423144, 3331823, 4846288, 6663646, 9692576, 13327292, 19385152, 26654584, 53309168, 106618336, 213236672]

約数ペア:

[(1, 213236672), (2, 106618336), (4, 53309168), (8, 26654584), (11, 19385152), (16, 13327292), (22, 9692576), (32, 6663646), (44, 4846288), (64, 3331823), (88, 2423144), (176, 1211572), (352, 605786), (499, 427328), (607, 351296), (704, 302893), (998, 213664), (1214, 175648), (1996, 106832), (2428, 87824), (3992, 53416), (4856, 43912), (5489, 38848), (6677, 31936), (7984, 26708), (9712, 21956), (10978, 19424), (13354, 15968)]