266980392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{529723}}^1$

素因数の和:529742

約数の個数: 48

約数和(自身を含む): 826369440

約数和(自身を除く): 559389048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 529723, 1059446, 1589169, 2118892, 3178338, 3708061, 4237784, 4767507, 6356676, 7416122, 9535014, 11124183, 12713352, 14832244, 19070028, 22248366, 29664488, 33372549, 38140056, 44496732, 66745098, 88993464, 133490196, 266980392]

約数ペア:

[(1, 266980392), (2, 133490196), (3, 88993464), (4, 66745098), (6, 44496732), (7, 38140056), (8, 33372549), (9, 29664488), (12, 22248366), (14, 19070028), (18, 14832244), (21, 12713352), (24, 11124183), (28, 9535014), (36, 7416122), (42, 6356676), (56, 4767507), (63, 4237784), (72, 3708061), (84, 3178338), (126, 2118892), (168, 1589169), (252, 1059446), (504, 529723)]