306312948

素因数分解:

$2^2\times 3^3\times {\mathrm{977}}^1\times {\mathrm{2903}}^1$

素因数の和:3893

約数の個数: 48

約数和(自身を含む): 795231360

約数和(自身を除く): 488918412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 977, 1954, 2903, 2931, 3908, 5806, 5862, 8709, 8793, 11612, 11724, 17418, 17586, 26127, 26379, 34836, 35172, 52254, 52758, 78381, 104508, 105516, 156762, 313524, 2836231, 5672462, 8508693, 11344924, 17017386, 25526079, 34034772, 51052158, 76578237, 102104316, 153156474, 306312948]

約数ペア:

[(1, 306312948), (2, 153156474), (3, 102104316), (4, 76578237), (6, 51052158), (9, 34034772), (12, 25526079), (18, 17017386), (27, 11344924), (36, 8508693), (54, 5672462), (108, 2836231), (977, 313524), (1954, 156762), (2903, 105516), (2931, 104508), (3908, 78381), (5806, 52758), (5862, 52254), (8709, 35172), (8793, 34836), (11612, 26379), (11724, 26127), (17418, 17586)]