266844216

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{81157}}^1$

素因数の和:81303

約数の個数: 32

約数和(自身を含む): 671988240

約数和(自身を除く): 405144024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 81157, 162314, 243471, 324628, 486942, 649256, 973884, 1947768, 11118509, 22237018, 33355527, 44474036, 66711054, 88948072, 133422108, 266844216]

約数ペア:

[(1, 266844216), (2, 133422108), (3, 88948072), (4, 66711054), (6, 44474036), (8, 33355527), (12, 22237018), (24, 11118509), (137, 1947768), (274, 973884), (411, 649256), (548, 486942), (822, 324628), (1096, 243471), (1644, 162314), (3288, 81157)]