328799256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{721051}}^1$

素因数の和:721079

約数の個数: 32

約数和(自身を含む): 865262400

約数和(自身を除く): 536463144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 721051, 1442102, 2163153, 2884204, 4326306, 5768408, 8652612, 13699969, 17305224, 27399938, 41099907, 54799876, 82199814, 109599752, 164399628, 328799256]

約数ペア:

[(1, 328799256), (2, 164399628), (3, 109599752), (4, 82199814), (6, 54799876), (8, 41099907), (12, 27399938), (19, 17305224), (24, 13699969), (38, 8652612), (57, 5768408), (76, 4326306), (114, 2884204), (152, 2163153), (228, 1442102), (456, 721051)]