293448448

素因数分解:

$2^8\times {\mathrm{29}}^3\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 619577280

約数和(自身を除く): 326128832

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 188, 232, 256, 376, 464, 752, 841, 928, 1363, 1504, 1682, 1856, 2726, 3008, 3364, 3712, 5452, 6016, 6728, 7424, 10904, 12032, 13456, 21808, 24389, 26912, 39527, 43616, 48778, 53824, 79054, 87232, 97556, 107648, 158108, 174464, 195112, 215296, 316216, 348928, 390224, 632432, 780448, 1146283, 1264864, 1560896, 2292566, 2529728, 3121792, 4585132, 5059456, 6243584, 9170264, 10118912, 18340528, 36681056, 73362112, 146724224, 293448448]

約数ペア:

[(1, 293448448), (2, 146724224), (4, 73362112), (8, 36681056), (16, 18340528), (29, 10118912), (32, 9170264), (47, 6243584), (58, 5059456), (64, 4585132), (94, 3121792), (116, 2529728), (128, 2292566), (188, 1560896), (232, 1264864), (256, 1146283), (376, 780448), (464, 632432), (752, 390224), (841, 348928), (928, 316216), (1363, 215296), (1504, 195112), (1682, 174464), (1856, 158108), (2726, 107648), (3008, 97556), (3364, 87232), (3712, 79054), (5452, 53824), (6016, 48778), (6728, 43616), (7424, 39527), (10904, 26912), (12032, 24389), (13456, 21808)]