248976112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 605318400

約数和(自身を除く): 356342288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 179, 308, 358, 616, 716, 1129, 1232, 1253, 1432, 1969, 2258, 2506, 2864, 3938, 4516, 5012, 7876, 7903, 9032, 10024, 12419, 13783, 15752, 15806, 18064, 20048, 24838, 27566, 31504, 31612, 49676, 55132, 63224, 86933, 99352, 110264, 126448, 173866, 198704, 202091, 220528, 347732, 404182, 695464, 808364, 1390928, 1414637, 1616728, 2223001, 2829274, 3233456, 4446002, 5658548, 8892004, 11317096, 15561007, 17784008, 22634192, 31122014, 35568016, 62244028, 124488056, 248976112]

約数ペア:

[(1, 248976112), (2, 124488056), (4, 62244028), (7, 35568016), (8, 31122014), (11, 22634192), (14, 17784008), (16, 15561007), (22, 11317096), (28, 8892004), (44, 5658548), (56, 4446002), (77, 3233456), (88, 2829274), (112, 2223001), (154, 1616728), (176, 1414637), (179, 1390928), (308, 808364), (358, 695464), (616, 404182), (716, 347732), (1129, 220528), (1232, 202091), (1253, 198704), (1432, 173866), (1969, 126448), (2258, 110264), (2506, 99352), (2864, 86933), (3938, 63224), (4516, 55132), (5012, 49676), (7876, 31612), (7903, 31504), (9032, 27566), (10024, 24838), (12419, 20048), (13783, 18064), (15752, 15806)]