243793312

素因数分解:

$2^5\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2621

約数の個数: 48

約数和(自身を含む): 549847872

約数和(自身を除く): 306054560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 523, 1046, 2081, 2092, 3661, 4162, 4184, 7322, 8324, 8368, 14567, 14644, 16648, 16736, 29134, 29288, 33296, 58268, 58576, 66592, 116536, 117152, 233072, 466144, 1088363, 2176726, 4353452, 7618541, 8706904, 15237082, 17413808, 30474164, 34827616, 60948328, 121896656, 243793312]

約数ペア:

[(1, 243793312), (2, 121896656), (4, 60948328), (7, 34827616), (8, 30474164), (14, 17413808), (16, 15237082), (28, 8706904), (32, 7618541), (56, 4353452), (112, 2176726), (224, 1088363), (523, 466144), (1046, 233072), (2081, 117152), (2092, 116536), (3661, 66592), (4162, 58576), (4184, 58268), (7322, 33296), (8324, 29288), (8368, 29134), (14567, 16736), (14644, 16648)]