1332270772

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 2694764800

約数和(自身を除く): 1362494028

約数列:

[1, 2, 4, 7, 14, 28, 181, 199, 362, 398, 724, 796, 1267, 1321, 1393, 2534, 2642, 2786, 5068, 5284, 5572, 9247, 18494, 36019, 36988, 72038, 144076, 239101, 252133, 262879, 478202, 504266, 525758, 956404, 1008532, 1051516, 1673707, 1840153, 3347414, 3680306, 6694828, 7360612, 47581099, 95162198, 190324396, 333067693, 666135386, 1332270772]

約数ペア:

[(1, 1332270772), (2, 666135386), (4, 333067693), (7, 190324396), (14, 95162198), (28, 47581099), (181, 7360612), (199, 6694828), (362, 3680306), (398, 3347414), (724, 1840153), (796, 1673707), (1267, 1051516), (1321, 1008532), (1393, 956404), (2534, 525758), (2642, 504266), (2786, 478202), (5068, 262879), (5284, 252133), (5572, 239101), (9247, 144076), (18494, 72038), (36019, 36988)]