308601288

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{21757}}^1$

素因数の和:21966

約数の個数: 48

約数和(自身を含む): 840076380

約数和(自身を除く): 531475092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 21757, 43514, 65271, 87028, 130542, 174056, 195813, 261084, 391626, 522168, 783252, 1566504, 4286129, 8572258, 12858387, 17144516, 25716774, 34289032, 38575161, 51433548, 77150322, 102867096, 154300644, 308601288]

約数ペア:

[(1, 308601288), (2, 154300644), (3, 102867096), (4, 77150322), (6, 51433548), (8, 38575161), (9, 34289032), (12, 25716774), (18, 17144516), (24, 12858387), (36, 8572258), (72, 4286129), (197, 1566504), (394, 783252), (591, 522168), (788, 391626), (1182, 261084), (1576, 195813), (1773, 174056), (2364, 130542), (3546, 87028), (4728, 65271), (7092, 43514), (14184, 21757)]