289737664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1253

約数の個数: 56

約数和(自身を含む): 611569008

約数和(自身を除く): 321831344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 283, 544, 566, 941, 1088, 1132, 1882, 2264, 3764, 4528, 4811, 7528, 9056, 9622, 15056, 15997, 18112, 19244, 30112, 31994, 38488, 60224, 63988, 76976, 127976, 153952, 255952, 266303, 307904, 511904, 532606, 1023808, 1065212, 2130424, 4260848, 4527151, 8521696, 9054302, 17043392, 18108604, 36217208, 72434416, 144868832, 289737664]

約数ペア:

[(1, 289737664), (2, 144868832), (4, 72434416), (8, 36217208), (16, 18108604), (17, 17043392), (32, 9054302), (34, 8521696), (64, 4527151), (68, 4260848), (136, 2130424), (272, 1065212), (283, 1023808), (544, 532606), (566, 511904), (941, 307904), (1088, 266303), (1132, 255952), (1882, 153952), (2264, 127976), (3764, 76976), (4528, 63988), (4811, 60224), (7528, 38488), (9056, 31994), (9622, 30112), (15056, 19244), (15997, 18112)]