427553616

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{25969}}^1$

素因数の和:26001

約数の個数: 80

約数和(自身を含む): 1288112000

約数和(自身を除く): 860558384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 25969, 51938, 77907, 103876, 155814, 181783, 207752, 311628, 363566, 415504, 545349, 623256, 727132, 1090698, 1246512, 1272481, 1454264, 2181396, 2544962, 2908528, 3817443, 4362792, 5089924, 7634886, 8725584, 8907367, 10179848, 15269772, 17814734, 20359696, 26722101, 30539544, 35629468, 53444202, 61079088, 71258936, 106888404, 142517872, 213776808, 427553616]

約数ペア:

[(1, 427553616), (2, 213776808), (3, 142517872), (4, 106888404), (6, 71258936), (7, 61079088), (8, 53444202), (12, 35629468), (14, 30539544), (16, 26722101), (21, 20359696), (24, 17814734), (28, 15269772), (42, 10179848), (48, 8907367), (49, 8725584), (56, 7634886), (84, 5089924), (98, 4362792), (112, 3817443), (147, 2908528), (168, 2544962), (196, 2181396), (294, 1454264), (336, 1272481), (343, 1246512), (392, 1090698), (588, 727132), (686, 623256), (784, 545349), (1029, 415504), (1176, 363566), (1372, 311628), (2058, 207752), (2352, 181783), (2744, 155814), (4116, 103876), (5488, 77907), (8232, 51938), (16464, 25969)]