307906494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22283}}^1$

素因数の和:22349

約数の個数: 48

約数和(自身を含む): 731628288

約数和(自身を除く): 423721794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 22283, 44566, 66849, 133698, 155981, 311962, 467943, 935886, 1047301, 1091867, 2094602, 2183734, 3141903, 3275601, 6283806, 6551202, 7331107, 14662214, 21993321, 43986642, 51317749, 102635498, 153953247, 307906494]

約数ペア:

[(1, 307906494), (2, 153953247), (3, 102635498), (6, 51317749), (7, 43986642), (14, 21993321), (21, 14662214), (42, 7331107), (47, 6551202), (49, 6283806), (94, 3275601), (98, 3141903), (141, 2183734), (147, 2094602), (282, 1091867), (294, 1047301), (329, 935886), (658, 467943), (987, 311962), (1974, 155981), (2303, 133698), (4606, 66849), (6909, 44566), (13818, 22283)]