1254912

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 3600960

約数和(自身を除く): 2346048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 64, 76, 86, 96, 114, 128, 129, 152, 172, 192, 228, 256, 258, 304, 344, 384, 456, 512, 516, 608, 688, 768, 817, 912, 1032, 1216, 1376, 1536, 1634, 1824, 2064, 2432, 2451, 2752, 3268, 3648, 4128, 4864, 4902, 5504, 6536, 7296, 8256, 9728, 9804, 11008, 13072, 14592, 16512, 19608, 22016, 26144, 29184, 33024, 39216, 52288, 66048, 78432, 104576, 156864, 209152, 313728, 418304, 627456, 1254912]

約数ペア:

[(1, 1254912), (2, 627456), (3, 418304), (4, 313728), (6, 209152), (8, 156864), (12, 104576), (16, 78432), (19, 66048), (24, 52288), (32, 39216), (38, 33024), (43, 29184), (48, 26144), (57, 22016), (64, 19608), (76, 16512), (86, 14592), (96, 13072), (114, 11008), (128, 9804), (129, 9728), (152, 8256), (172, 7296), (192, 6536), (228, 5504), (256, 4902), (258, 4864), (304, 4128), (344, 3648), (384, 3268), (456, 2752), (512, 2451), (516, 2432), (608, 2064), (688, 1824), (768, 1634), (817, 1536), (912, 1376), (1032, 1216)]