212529504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 611501184

約数和(自身を除く): 398971680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 313, 352, 528, 626, 643, 939, 1056, 1252, 1286, 1878, 1929, 2504, 2572, 3443, 3756, 3858, 5008, 5144, 6886, 7073, 7512, 7716, 10016, 10288, 10329, 13772, 14146, 15024, 15432, 20576, 20658, 21219, 27544, 28292, 30048, 30864, 41316, 42438, 55088, 56584, 61728, 82632, 84876, 110176, 113168, 165264, 169752, 201259, 226336, 330528, 339504, 402518, 603777, 679008, 805036, 1207554, 1610072, 2213849, 2415108, 3220144, 4427698, 4830216, 6440288, 6641547, 8855396, 9660432, 13283094, 17710792, 19320864, 26566188, 35421584, 53132376, 70843168, 106264752, 212529504]

約数ペア:

[(1, 212529504), (2, 106264752), (3, 70843168), (4, 53132376), (6, 35421584), (8, 26566188), (11, 19320864), (12, 17710792), (16, 13283094), (22, 9660432), (24, 8855396), (32, 6641547), (33, 6440288), (44, 4830216), (48, 4427698), (66, 3220144), (88, 2415108), (96, 2213849), (132, 1610072), (176, 1207554), (264, 805036), (313, 679008), (352, 603777), (528, 402518), (626, 339504), (643, 330528), (939, 226336), (1056, 201259), (1252, 169752), (1286, 165264), (1878, 113168), (1929, 110176), (2504, 84876), (2572, 82632), (3443, 61728), (3756, 56584), (3858, 55088), (5008, 42438), (5144, 41316), (6886, 30864), (7073, 30048), (7512, 28292), (7716, 27544), (10016, 21219), (10288, 20658), (10329, 20576), (13772, 15432), (14146, 15024)]