308968488

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{13537}}^1$

素因数の和:13866

約数の個数: 48

約数和(自身を含む): 839491380

約数和(自身を除く): 530522892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 11412, 13537, 22824, 27074, 40611, 54148, 81222, 108296, 121833, 162444, 243666, 324888, 487332, 974664, 4291229, 8582458, 12873687, 17164916, 25747374, 34329832, 38621061, 51494748, 77242122, 102989496, 154484244, 308968488]

約数ペア:

[(1, 308968488), (2, 154484244), (3, 102989496), (4, 77242122), (6, 51494748), (8, 38621061), (9, 34329832), (12, 25747374), (18, 17164916), (24, 12873687), (36, 8582458), (72, 4291229), (317, 974664), (634, 487332), (951, 324888), (1268, 243666), (1902, 162444), (2536, 121833), (2853, 108296), (3804, 81222), (5706, 54148), (7608, 40611), (11412, 27074), (13537, 22824)]