306543076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 632016000

約数和(自身を除く): 325472924

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 449, 518, 659, 898, 1036, 1318, 1796, 2636, 3143, 4613, 6286, 9226, 12572, 16613, 18452, 24383, 33226, 48766, 66452, 97532, 116291, 170681, 232582, 295891, 341362, 465164, 591782, 682724, 1183564, 2071237, 4142474, 8284948, 10947967, 21895934, 43791868, 76635769, 153271538, 306543076]

約数ペア:

[(1, 306543076), (2, 153271538), (4, 76635769), (7, 43791868), (14, 21895934), (28, 10947967), (37, 8284948), (74, 4142474), (148, 2071237), (259, 1183564), (449, 682724), (518, 591782), (659, 465164), (898, 341362), (1036, 295891), (1318, 232582), (1796, 170681), (2636, 116291), (3143, 97532), (4613, 66452), (6286, 48766), (9226, 33226), (12572, 24383), (16613, 18452)]