1581237696

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{36931}}^1$

素因数の和:37169

約数の個数: 56

約数和(自身を含む): 4202566144

約数和(自身を除く): 2621328448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 14272, 21408, 36931, 42816, 73862, 110793, 147724, 221586, 295448, 443172, 590896, 886344, 1181792, 1772688, 2363584, 3545376, 7090752, 8235613, 16471226, 24706839, 32942452, 49413678, 65884904, 98827356, 131769808, 197654712, 263539616, 395309424, 527079232, 790618848, 1581237696]

約数ペア:

[(1, 1581237696), (2, 790618848), (3, 527079232), (4, 395309424), (6, 263539616), (8, 197654712), (12, 131769808), (16, 98827356), (24, 65884904), (32, 49413678), (48, 32942452), (64, 24706839), (96, 16471226), (192, 8235613), (223, 7090752), (446, 3545376), (669, 2363584), (892, 1772688), (1338, 1181792), (1784, 886344), (2676, 590896), (3568, 443172), (5352, 295448), (7136, 221586), (10704, 147724), (14272, 110793), (21408, 73862), (36931, 42816)]