242969344

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15636

約数の個数: 36

約数和(自身を含む): 492971920

約数和(自身を除く): 250002576

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15559, 15616, 31118, 62236, 124472, 248944, 497888, 949099, 995776, 1898198, 1991552, 3796396, 3983104, 7592792, 15185584, 30371168, 60742336, 121484672, 242969344]

約数ペア:

[(1, 242969344), (2, 121484672), (4, 60742336), (8, 30371168), (16, 15185584), (32, 7592792), (61, 3983104), (64, 3796396), (122, 1991552), (128, 1898198), (244, 995776), (256, 949099), (488, 497888), (976, 248944), (1952, 124472), (3904, 62236), (7808, 31118), (15559, 15616)]