315847818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9439}}^1$

素因数の和:9484

約数の個数: 72

約数和(自身を含む): 808479360

約数和(自身を除く): 492631542

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 5577, 9439, 11154, 16731, 18878, 28317, 33462, 56634, 84951, 103829, 122707, 169902, 207658, 245414, 311487, 368121, 622974, 736242, 934461, 1104363, 1349777, 1595191, 1868922, 2208726, 2699554, 3190382, 4049331, 4785573, 8098662, 9571146, 12147993, 14356719, 17547101, 24295986, 28713438, 35094202, 52641303, 105282606, 157923909, 315847818]

約数ペア:

[(1, 315847818), (2, 157923909), (3, 105282606), (6, 52641303), (9, 35094202), (11, 28713438), (13, 24295986), (18, 17547101), (22, 14356719), (26, 12147993), (33, 9571146), (39, 8098662), (66, 4785573), (78, 4049331), (99, 3190382), (117, 2699554), (143, 2208726), (169, 1868922), (198, 1595191), (234, 1349777), (286, 1104363), (338, 934461), (429, 736242), (507, 622974), (858, 368121), (1014, 311487), (1287, 245414), (1521, 207658), (1859, 169902), (2574, 122707), (3042, 103829), (3718, 84951), (5577, 56634), (9439, 33462), (11154, 28317), (16731, 18878)]