306366732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{405247}}^1$

素因数の和:405267

約数の個数: 48

約数和(自身を含む): 907755520

約数和(自身を除く): 601388788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 405247, 810494, 1215741, 1620988, 2431482, 2836729, 3647223, 4862964, 5673458, 7294446, 8510187, 10941669, 11346916, 14588892, 17020374, 21883338, 25530561, 34040748, 43766676, 51061122, 76591683, 102122244, 153183366, 306366732]

約数ペア:

[(1, 306366732), (2, 153183366), (3, 102122244), (4, 76591683), (6, 51061122), (7, 43766676), (9, 34040748), (12, 25530561), (14, 21883338), (18, 17020374), (21, 14588892), (27, 11346916), (28, 10941669), (36, 8510187), (42, 7294446), (54, 5673458), (63, 4862964), (84, 3647223), (108, 2836729), (126, 2431482), (189, 1620988), (252, 1215741), (378, 810494), (756, 405247)]