628128

素因数分解:

$2^5\times 3^3\times {\mathrm{727}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 1834560

約数和(自身を除く): 1206432

約数列:

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

約数ペア:

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