680256

素因数分解:

$2^6\times 3^2\times {\mathrm{1181}}^1$

素因数の和:1199

約数の個数: 42

約数和(自身を含む): 1951482

約数和(自身を除く): 1271226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1181, 2362, 3543, 4724, 7086, 9448, 10629, 14172, 18896, 21258, 28344, 37792, 42516, 56688, 75584, 85032, 113376, 170064, 226752, 340128, 680256]

約数ペア:

[(1, 680256), (2, 340128), (3, 226752), (4, 170064), (6, 113376), (8, 85032), (9, 75584), (12, 56688), (16, 42516), (18, 37792), (24, 28344), (32, 21258), (36, 18896), (48, 14172), (64, 10629), (72, 9448), (96, 7086), (144, 4724), (192, 3543), (288, 2362), (576, 1181)]