281188416

素因数分解:

$2^6\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1499}}^1$

素因数の和:2491

約数の個数: 56

約数和(自身を含む): 745236000

約数和(自身を除く): 464047584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 977, 1499, 1954, 2931, 2998, 3908, 4497, 5862, 5996, 7816, 8994, 11724, 11992, 15632, 17988, 23448, 23984, 31264, 35976, 46896, 47968, 62528, 71952, 93792, 95936, 143904, 187584, 287808, 1464523, 2929046, 4393569, 5858092, 8787138, 11716184, 17574276, 23432368, 35148552, 46864736, 70297104, 93729472, 140594208, 281188416]

約数ペア:

[(1, 281188416), (2, 140594208), (3, 93729472), (4, 70297104), (6, 46864736), (8, 35148552), (12, 23432368), (16, 17574276), (24, 11716184), (32, 8787138), (48, 5858092), (64, 4393569), (96, 2929046), (192, 1464523), (977, 287808), (1499, 187584), (1954, 143904), (2931, 95936), (2998, 93792), (3908, 71952), (4497, 62528), (5862, 47968), (5996, 46896), (7816, 35976), (8994, 31264), (11724, 23984), (11992, 23448), (15632, 17988)]