495965366352

素因数分解:

$2^4\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{1724689}}^1$

素因数の和:1726700

約数の個数: 60

約数和(自身を含む): 1388710039860

約数和(自身を除く): 892744673508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 71892, 95856, 143784, 287568, 1724689, 3449378, 5174067, 6898756, 10348134, 13797512, 15522201, 20696268, 27595024, 31044402, 41392536, 62088804, 82785072, 124177608, 248355216, 3444203933, 6888407866, 10332611799, 13776815732, 20665223598, 27553631464, 30997835397, 41330447196, 55107262928, 61995670794, 82660894392, 123991341588, 165321788784, 247982683176, 495965366352]

約数ペア:

[(1, 495965366352), (2, 247982683176), (3, 165321788784), (4, 123991341588), (6, 82660894392), (8, 61995670794), (9, 55107262928), (12, 41330447196), (16, 30997835397), (18, 27553631464), (24, 20665223598), (36, 13776815732), (48, 10332611799), (72, 6888407866), (144, 3444203933), (1997, 248355216), (3994, 124177608), (5991, 82785072), (7988, 62088804), (11982, 41392536), (15976, 31044402), (17973, 27595024), (23964, 20696268), (31952, 15522201), (35946, 13797512), (47928, 10348134), (71892, 6898756), (95856, 5174067), (143784, 3449378), (287568, 1724689)]