198861264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{65761}}^1$

素因数の和:65785

約数の個数: 80

約数和(自身を含む): 652359040

約数和(自身を除く): 453497776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 65761, 131522, 197283, 263044, 394566, 460327, 526088, 591849, 789132, 920654, 1052176, 1183698, 1380981, 1578264, 1775547, 1841308, 2367396, 2761962, 3156528, 3551094, 3682616, 4142943, 4734792, 5523924, 7102188, 7365232, 8285886, 9469584, 11047848, 12428829, 14204376, 16571772, 22095696, 24857658, 28408752, 33143544, 49715316, 66287088, 99430632, 198861264]

約数ペア:

[(1, 198861264), (2, 99430632), (3, 66287088), (4, 49715316), (6, 33143544), (7, 28408752), (8, 24857658), (9, 22095696), (12, 16571772), (14, 14204376), (16, 12428829), (18, 11047848), (21, 9469584), (24, 8285886), (27, 7365232), (28, 7102188), (36, 5523924), (42, 4734792), (48, 4142943), (54, 3682616), (56, 3551094), (63, 3156528), (72, 2761962), (84, 2367396), (108, 1841308), (112, 1775547), (126, 1578264), (144, 1380981), (168, 1183698), (189, 1052176), (216, 920654), (252, 789132), (336, 591849), (378, 526088), (432, 460327), (504, 394566), (756, 263044), (1008, 197283), (1512, 131522), (3024, 65761)]