213025296

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 602729280

約数和(自身を除く): 389703984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 313, 528, 626, 939, 1252, 1289, 1878, 2504, 2578, 3443, 3756, 3867, 5008, 5156, 6886, 7512, 7734, 10312, 10329, 13772, 14179, 15024, 15468, 20624, 20658, 27544, 28358, 30936, 41316, 42537, 55088, 56716, 61872, 82632, 85074, 113432, 165264, 170148, 226864, 340296, 403457, 680592, 806914, 1210371, 1613828, 2420742, 3227656, 4438027, 4841484, 6455312, 8876054, 9682968, 13314081, 17752108, 19365936, 26628162, 35504216, 53256324, 71008432, 106512648, 213025296]

約数ペア:

[(1, 213025296), (2, 106512648), (3, 71008432), (4, 53256324), (6, 35504216), (8, 26628162), (11, 19365936), (12, 17752108), (16, 13314081), (22, 9682968), (24, 8876054), (33, 6455312), (44, 4841484), (48, 4438027), (66, 3227656), (88, 2420742), (132, 1613828), (176, 1210371), (264, 806914), (313, 680592), (528, 403457), (626, 340296), (939, 226864), (1252, 170148), (1289, 165264), (1878, 113432), (2504, 85074), (2578, 82632), (3443, 61872), (3756, 56716), (3867, 55088), (5008, 42537), (5156, 41316), (6886, 30936), (7512, 28358), (7734, 27544), (10312, 20658), (10329, 20624), (13772, 15468), (14179, 15024)]