247942932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1429}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 610209600

約数和(自身を除く): 362266668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 761, 1429, 1522, 2283, 2858, 3044, 4287, 4566, 5716, 8574, 9132, 14459, 17148, 27151, 28918, 43377, 54302, 57836, 81453, 86754, 108604, 162906, 173508, 325812, 1087469, 2174938, 3262407, 4349876, 6524814, 13049628, 20661911, 41323822, 61985733, 82647644, 123971466, 247942932]

約数ペア:

[(1, 247942932), (2, 123971466), (3, 82647644), (4, 61985733), (6, 41323822), (12, 20661911), (19, 13049628), (38, 6524814), (57, 4349876), (76, 3262407), (114, 2174938), (228, 1087469), (761, 325812), (1429, 173508), (1522, 162906), (2283, 108604), (2858, 86754), (3044, 81453), (4287, 57836), (4566, 54302), (5716, 43377), (8574, 28918), (9132, 27151), (14459, 17148)]