192709728

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3467}}^1$

素因数の和:3676

約数の個数: 72

約数和(自身を含む): 551016648

約数和(自身を除く): 358306920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3467, 3474, 4632, 6176, 6934, 6948, 9264, 10401, 13868, 13896, 18528, 20802, 27736, 27792, 31203, 41604, 55472, 55584, 62406, 83208, 110944, 124812, 166416, 249624, 332832, 499248, 669131, 998496, 1338262, 2007393, 2676524, 4014786, 5353048, 6022179, 8029572, 10706096, 12044358, 16059144, 21412192, 24088716, 32118288, 48177432, 64236576, 96354864, 192709728]

約数ペア:

[(1, 192709728), (2, 96354864), (3, 64236576), (4, 48177432), (6, 32118288), (8, 24088716), (9, 21412192), (12, 16059144), (16, 12044358), (18, 10706096), (24, 8029572), (32, 6022179), (36, 5353048), (48, 4014786), (72, 2676524), (96, 2007393), (144, 1338262), (193, 998496), (288, 669131), (386, 499248), (579, 332832), (772, 249624), (1158, 166416), (1544, 124812), (1737, 110944), (2316, 83208), (3088, 62406), (3467, 55584), (3474, 55472), (4632, 41604), (6176, 31203), (6934, 27792), (6948, 27736), (9264, 20802), (10401, 18528), (13868, 13896)]