779646978

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21517}}^1$

素因数の和:21600

約数の個数: 64

約数和(自身を含む): 1921127040

約数和(自身を除く): 1141480062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 122, 183, 198, 297, 366, 549, 594, 671, 1098, 1342, 1647, 2013, 3294, 4026, 6039, 12078, 18117, 21517, 36234, 43034, 64551, 129102, 193653, 236687, 387306, 473374, 580959, 710061, 1161918, 1312537, 1420122, 2130183, 2625074, 3937611, 4260366, 6390549, 7875222, 11812833, 12781098, 14437907, 23625666, 28875814, 35438499, 43313721, 70876998, 86627442, 129941163, 259882326, 389823489, 779646978]

約数ペア:

[(1, 779646978), (2, 389823489), (3, 259882326), (6, 129941163), (9, 86627442), (11, 70876998), (18, 43313721), (22, 35438499), (27, 28875814), (33, 23625666), (54, 14437907), (61, 12781098), (66, 11812833), (99, 7875222), (122, 6390549), (183, 4260366), (198, 3937611), (297, 2625074), (366, 2130183), (549, 1420122), (594, 1312537), (671, 1161918), (1098, 710061), (1342, 580959), (1647, 473374), (2013, 387306), (3294, 236687), (4026, 193653), (6039, 129102), (12078, 64551), (18117, 43034), (21517, 36234)]