243080908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1193}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 513515520

約数和(自身を除く): 270434612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 383, 532, 766, 1193, 1532, 2386, 2681, 4772, 5362, 7277, 8351, 10724, 14554, 16702, 22667, 29108, 33404, 45334, 50939, 90668, 101878, 158669, 203756, 317338, 456919, 634676, 913838, 1827676, 3198433, 6396866, 8681461, 12793732, 17362922, 34725844, 60770227, 121540454, 243080908]

約数ペア:

[(1, 243080908), (2, 121540454), (4, 60770227), (7, 34725844), (14, 17362922), (19, 12793732), (28, 8681461), (38, 6396866), (76, 3198433), (133, 1827676), (266, 913838), (383, 634676), (532, 456919), (766, 317338), (1193, 203756), (1532, 158669), (2386, 101878), (2681, 90668), (4772, 50939), (5362, 45334), (7277, 33404), (8351, 29108), (10724, 22667), (14554, 16702)]