1205208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 3439800

約数和(自身を除く): 2234592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 881, 1368, 1762, 2643, 3524, 5286, 7048, 7929, 10572, 15858, 16739, 21144, 31716, 33478, 50217, 63432, 66956, 100434, 133912, 150651, 200868, 301302, 401736, 602604, 1205208]

約数ペア:

[(1, 1205208), (2, 602604), (3, 401736), (4, 301302), (6, 200868), (8, 150651), (9, 133912), (12, 100434), (18, 66956), (19, 63432), (24, 50217), (36, 33478), (38, 31716), (57, 21144), (72, 16739), (76, 15858), (114, 10572), (152, 7929), (171, 7048), (228, 5286), (342, 3524), (456, 2643), (684, 1762), (881, 1368)]