268408096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1553}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 578013408

約数和(自身を除く): 309605312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 491, 982, 1553, 1964, 3106, 3928, 5401, 6212, 7856, 10802, 12424, 15712, 17083, 21604, 24848, 34166, 43208, 49696, 68332, 86416, 136664, 172832, 273328, 546656, 762523, 1525046, 3050092, 6100184, 8387753, 12200368, 16775506, 24400736, 33551012, 67102024, 134204048, 268408096]

約数ペア:

[(1, 268408096), (2, 134204048), (4, 67102024), (8, 33551012), (11, 24400736), (16, 16775506), (22, 12200368), (32, 8387753), (44, 6100184), (88, 3050092), (176, 1525046), (352, 762523), (491, 546656), (982, 273328), (1553, 172832), (1964, 136664), (3106, 86416), (3928, 68332), (5401, 49696), (6212, 43208), (7856, 34166), (10802, 24848), (12424, 21604), (15712, 17083)]