330570512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2477}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 675998400

約数和(自身を除く): 345427888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 439, 878, 1756, 2477, 3512, 4954, 7024, 8341, 9908, 16682, 19816, 33364, 39632, 47063, 66728, 94126, 133456, 188252, 376504, 753008, 1087403, 2174806, 4349612, 8699224, 17398448, 20660657, 41321314, 82642628, 165285256, 330570512]

約数ペア:

[(1, 330570512), (2, 165285256), (4, 82642628), (8, 41321314), (16, 20660657), (19, 17398448), (38, 8699224), (76, 4349612), (152, 2174806), (304, 1087403), (439, 753008), (878, 376504), (1756, 188252), (2477, 133456), (3512, 94126), (4954, 66728), (7024, 47063), (8341, 39632), (9908, 33364), (16682, 19816)]