219323136

素因数分解:

$2^8\times 3^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1181

約数の個数: 72

約数和(自身を含む): 586096560

約数和(自身を除く): 366773424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 353, 384, 706, 768, 809, 1059, 1412, 1618, 2118, 2427, 2824, 3236, 4236, 4854, 5648, 6472, 8472, 9708, 11296, 12944, 16944, 19416, 22592, 25888, 33888, 38832, 45184, 51776, 67776, 77664, 90368, 103552, 135552, 155328, 207104, 271104, 285577, 310656, 571154, 621312, 856731, 1142308, 1713462, 2284616, 3426924, 4569232, 6853848, 9138464, 13707696, 18276928, 27415392, 36553856, 54830784, 73107712, 109661568, 219323136]

約数ペア:

[(1, 219323136), (2, 109661568), (3, 73107712), (4, 54830784), (6, 36553856), (8, 27415392), (12, 18276928), (16, 13707696), (24, 9138464), (32, 6853848), (48, 4569232), (64, 3426924), (96, 2284616), (128, 1713462), (192, 1142308), (256, 856731), (353, 621312), (384, 571154), (706, 310656), (768, 285577), (809, 271104), (1059, 207104), (1412, 155328), (1618, 135552), (2118, 103552), (2427, 90368), (2824, 77664), (3236, 67776), (4236, 51776), (4854, 45184), (5648, 38832), (6472, 33888), (8472, 25888), (9708, 22592), (11296, 19416), (12944, 16944)]