1881136576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1601}}^1\times {\mathrm{1669}}^1$

素因数の和:3293

約数の個数: 56

約数和(自身を含む): 4077218160

約数和(自身を除く): 2196081584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1601, 1669, 3202, 3338, 6404, 6676, 12808, 13352, 17611, 18359, 25616, 26704, 35222, 36718, 51232, 53408, 70444, 73436, 102464, 106816, 140888, 146872, 281776, 293744, 563552, 587488, 1127104, 1174976, 2672069, 5344138, 10688276, 21376552, 29392759, 42753104, 58785518, 85506208, 117571036, 171012416, 235142072, 470284144, 940568288, 1881136576]

約数ペア:

[(1, 1881136576), (2, 940568288), (4, 470284144), (8, 235142072), (11, 171012416), (16, 117571036), (22, 85506208), (32, 58785518), (44, 42753104), (64, 29392759), (88, 21376552), (176, 10688276), (352, 5344138), (704, 2672069), (1601, 1174976), (1669, 1127104), (3202, 587488), (3338, 563552), (6404, 293744), (6676, 281776), (12808, 146872), (13352, 140888), (17611, 106816), (18359, 102464), (25616, 73436), (26704, 70444), (35222, 53408), (36718, 51232)]