2121087168

素因数分解:

$2^6\times 3^3\times {\mathrm{523}}^1\times {\mathrm{2347}}^1$

素因数の和:2891

約数の個数: 112

約数和(自身を含む): 6250188160

約数和(自身を除く): 4129100992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 523, 576, 864, 1046, 1569, 1728, 2092, 2347, 3138, 4184, 4694, 4707, 6276, 7041, 8368, 9388, 9414, 12552, 14082, 14121, 16736, 18776, 18828, 21123, 25104, 28164, 28242, 33472, 37552, 37656, 42246, 50208, 56328, 56484, 63369, 75104, 75312, 84492, 100416, 112656, 112968, 126738, 150208, 150624, 168984, 225312, 225936, 253476, 301248, 337968, 450624, 451872, 506952, 675936, 903744, 1013904, 1227481, 1351872, 2027808, 2454962, 3682443, 4055616, 4909924, 7364886, 9819848, 11047329, 14729772, 19639696, 22094658, 29459544, 33141987, 39279392, 44189316, 58919088, 66283974, 78558784, 88378632, 117838176, 132567948, 176757264, 235676352, 265135896, 353514528, 530271792, 707029056, 1060543584, 2121087168]

約数ペア:

[(1, 2121087168), (2, 1060543584), (3, 707029056), (4, 530271792), (6, 353514528), (8, 265135896), (9, 235676352), (12, 176757264), (16, 132567948), (18, 117838176), (24, 88378632), (27, 78558784), (32, 66283974), (36, 58919088), (48, 44189316), (54, 39279392), (64, 33141987), (72, 29459544), (96, 22094658), (108, 19639696), (144, 14729772), (192, 11047329), (216, 9819848), (288, 7364886), (432, 4909924), (523, 4055616), (576, 3682443), (864, 2454962), (1046, 2027808), (1569, 1351872), (1728, 1227481), (2092, 1013904), (2347, 903744), (3138, 675936), (4184, 506952), (4694, 451872), (4707, 450624), (6276, 337968), (7041, 301248), (8368, 253476), (9388, 225936), (9414, 225312), (12552, 168984), (14082, 150624), (14121, 150208), (16736, 126738), (18776, 112968), (18828, 112656), (21123, 100416), (25104, 84492), (28164, 75312), (28242, 75104), (33472, 63369), (37552, 56484), (37656, 56328), (42246, 50208)]