1280674368

素因数分解:

$2^6\times 3^3\times {\mathrm{741131}}^1$

素因数の和:741152

約数の個数: 56

約数和(自身を含む): 3764950560

約数和(自身を除く): 2484276192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 741131, 1482262, 2223393, 2964524, 4446786, 5929048, 6670179, 8893572, 11858096, 13340358, 17787144, 20010537, 23716192, 26680716, 35574288, 40021074, 47432384, 53361432, 71148576, 80042148, 106722864, 142297152, 160084296, 213445728, 320168592, 426891456, 640337184, 1280674368]

約数ペア:

[(1, 1280674368), (2, 640337184), (3, 426891456), (4, 320168592), (6, 213445728), (8, 160084296), (9, 142297152), (12, 106722864), (16, 80042148), (18, 71148576), (24, 53361432), (27, 47432384), (32, 40021074), (36, 35574288), (48, 26680716), (54, 23716192), (64, 20010537), (72, 17787144), (96, 13340358), (108, 11858096), (144, 8893572), (192, 6670179), (216, 5929048), (288, 4446786), (432, 2964524), (576, 2223393), (864, 1482262), (1728, 741131)]