259043232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{385481}}^1$

素因数の和:385501

約数の個数: 48

約数和(自身を含む): 777131712

約数和(自身を除く): 518088480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 385481, 770962, 1156443, 1541924, 2312886, 2698367, 3083848, 4625772, 5396734, 6167696, 8095101, 9251544, 10793468, 12335392, 16190202, 18503088, 21586936, 32380404, 37006176, 43173872, 64760808, 86347744, 129521616, 259043232]

約数ペア:

[(1, 259043232), (2, 129521616), (3, 86347744), (4, 64760808), (6, 43173872), (7, 37006176), (8, 32380404), (12, 21586936), (14, 18503088), (16, 16190202), (21, 12335392), (24, 10793468), (28, 9251544), (32, 8095101), (42, 6167696), (48, 5396734), (56, 4625772), (84, 3083848), (96, 2698367), (112, 2312886), (168, 1541924), (224, 1156443), (336, 770962), (672, 385481)]