1256256

素因数分解:

$2^6\times 3^3\times {\mathrm{727}}^1$

素因数の和:748

約数の個数: 56

約数和(自身を含む): 3698240

約数和(自身を除く): 2441984

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, 727, 864, 1454, 1728, 2181, 2908, 4362, 5816, 6543, 8724, 11632, 13086, 17448, 19629, 23264, 26172, 34896, 39258, 46528, 52344, 69792, 78516, 104688, 139584, 157032, 209376, 314064, 418752, 628128, 1256256]

約数ペア:

[(1, 1256256), (2, 628128), (3, 418752), (4, 314064), (6, 209376), (8, 157032), (9, 139584), (12, 104688), (16, 78516), (18, 69792), (24, 52344), (27, 46528), (32, 39258), (36, 34896), (48, 26172), (54, 23264), (64, 19629), (72, 17448), (96, 13086), (108, 11632), (144, 8724), (192, 6543), (216, 5816), (288, 4362), (432, 2908), (576, 2181), (727, 1728), (864, 1454)]