427522746

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 1001952000

約数和(自身を除く): 574429254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 293, 294, 343, 586, 686, 709, 879, 1029, 1418, 1758, 2051, 2058, 2127, 4102, 4254, 4963, 6153, 9926, 12306, 14357, 14889, 28714, 29778, 34741, 43071, 69482, 86142, 100499, 104223, 200998, 207737, 208446, 243187, 301497, 415474, 486374, 602994, 623211, 729561, 1246422, 1454159, 1459122, 2908318, 4362477, 8724954, 10179113, 20358226, 30537339, 61074678, 71253791, 142507582, 213761373, 427522746]

約数ペア:

[(1, 427522746), (2, 213761373), (3, 142507582), (6, 71253791), (7, 61074678), (14, 30537339), (21, 20358226), (42, 10179113), (49, 8724954), (98, 4362477), (147, 2908318), (293, 1459122), (294, 1454159), (343, 1246422), (586, 729561), (686, 623211), (709, 602994), (879, 486374), (1029, 415474), (1418, 301497), (1758, 243187), (2051, 208446), (2058, 207737), (2127, 200998), (4102, 104223), (4254, 100499), (4963, 86142), (6153, 69482), (9926, 43071), (12306, 34741), (14357, 29778), (14889, 28714)]