571006326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 1307404800

約数和(自身を除く): 736398474

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 193, 253, 386, 506, 579, 759, 1158, 1518, 1949, 2123, 3898, 4246, 4439, 5847, 6369, 8878, 11694, 12738, 13317, 21439, 26634, 42878, 44827, 48829, 64317, 89654, 97658, 128634, 134481, 146487, 268962, 292974, 376157, 493097, 752314, 986194, 1128471, 1479291, 2256942, 2958582, 4137727, 8275454, 8651611, 12413181, 17303222, 24826362, 25954833, 51909666, 95167721, 190335442, 285503163, 571006326]

約数ペア:

[(1, 571006326), (2, 285503163), (3, 190335442), (6, 95167721), (11, 51909666), (22, 25954833), (23, 24826362), (33, 17303222), (46, 12413181), (66, 8651611), (69, 8275454), (138, 4137727), (193, 2958582), (253, 2256942), (386, 1479291), (506, 1128471), (579, 986194), (759, 752314), (1158, 493097), (1518, 376157), (1949, 292974), (2123, 268962), (3898, 146487), (4246, 134481), (4439, 128634), (5847, 97658), (6369, 89654), (8878, 64317), (11694, 48829), (12738, 44827), (13317, 42878), (21439, 26634)]