311928492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 747823104

約数和(自身を除く): 435894612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 431, 492, 862, 1293, 1471, 1724, 2586, 2942, 4413, 5172, 5884, 8826, 17652, 17671, 35342, 53013, 60311, 70684, 106026, 120622, 180933, 212052, 241244, 361866, 634001, 723732, 1268002, 1902003, 2536004, 3804006, 7608012, 25994041, 51988082, 77982123, 103976164, 155964246, 311928492]

約数ペア:

[(1, 311928492), (2, 155964246), (3, 103976164), (4, 77982123), (6, 51988082), (12, 25994041), (41, 7608012), (82, 3804006), (123, 2536004), (164, 1902003), (246, 1268002), (431, 723732), (492, 634001), (862, 361866), (1293, 241244), (1471, 212052), (1724, 180933), (2586, 120622), (2942, 106026), (4413, 70684), (5172, 60311), (5884, 53013), (8826, 35342), (17652, 17671)]