1299456

素因数分解:

$2^{10}\times 3^3\times {\mathrm{47}}^1$

素因数の和:76

約数の個数: 88

約数和(自身を含む): 3930240

約数和(自身を除く): 2630784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 512, 564, 576, 752, 768, 846, 864, 1024, 1128, 1152, 1269, 1504, 1536, 1692, 1728, 2256, 2304, 2538, 3008, 3072, 3384, 3456, 4512, 4608, 5076, 6016, 6768, 6912, 9024, 9216, 10152, 12032, 13536, 13824, 18048, 20304, 24064, 27072, 27648, 36096, 40608, 48128, 54144, 72192, 81216, 108288, 144384, 162432, 216576, 324864, 433152, 649728, 1299456]

約数ペア:

[(1, 1299456), (2, 649728), (3, 433152), (4, 324864), (6, 216576), (8, 162432), (9, 144384), (12, 108288), (16, 81216), (18, 72192), (24, 54144), (27, 48128), (32, 40608), (36, 36096), (47, 27648), (48, 27072), (54, 24064), (64, 20304), (72, 18048), (94, 13824), (96, 13536), (108, 12032), (128, 10152), (141, 9216), (144, 9024), (188, 6912), (192, 6768), (216, 6016), (256, 5076), (282, 4608), (288, 4512), (376, 3456), (384, 3384), (423, 3072), (432, 3008), (512, 2538), (564, 2304), (576, 2256), (752, 1728), (768, 1692), (846, 1536), (864, 1504), (1024, 1269), (1128, 1152)]