291249156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{16843}}^1$

素因数の和:16992

約数の個数: 48

約数和(自身を含む): 747065088

約数和(自身を除く): 455815932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 2882, 4323, 5764, 8646, 16843, 17292, 33686, 50529, 67372, 101058, 185273, 202116, 370546, 555819, 741092, 1111638, 2206433, 2223276, 4412866, 6619299, 8825732, 13238598, 24270763, 26477196, 48541526, 72812289, 97083052, 145624578, 291249156]

約数ペア:

[(1, 291249156), (2, 145624578), (3, 97083052), (4, 72812289), (6, 48541526), (11, 26477196), (12, 24270763), (22, 13238598), (33, 8825732), (44, 6619299), (66, 4412866), (131, 2223276), (132, 2206433), (262, 1111638), (393, 741092), (524, 555819), (786, 370546), (1441, 202116), (1572, 185273), (2882, 101058), (4323, 67372), (5764, 50529), (8646, 33686), (16843, 17292)]