714687687

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:166

約数の個数: 108

約数和(自身を含む): 1301148576

約数和(自身を除く): 586460889

約数列:

[1, 3, 7, 9, 21, 29, 41, 47, 49, 63, 87, 123, 141, 147, 203, 261, 287, 329, 369, 423, 441, 609, 841, 861, 987, 1189, 1363, 1421, 1827, 1927, 2009, 2303, 2523, 2583, 2961, 3567, 4089, 4263, 5781, 5887, 6027, 6909, 7569, 8323, 9541, 10701, 12267, 12789, 13489, 17343, 17661, 18081, 20727, 24969, 28623, 34481, 39527, 40467, 41209, 52983, 55883, 58261, 66787, 74907, 85869, 94423, 103443, 118581, 121401, 123627, 167649, 174783, 200361, 241367, 276689, 283269, 310329, 355743, 370881, 391181, 502947, 524349, 601083, 724101, 830067, 849807, 1173543, 1620607, 1689569, 1936823, 2172303, 2490201, 2738267, 3520629, 4861821, 5068707, 5810469, 8214801, 11344249, 14585463, 15206121, 17431407, 24644403, 34032747, 79409743, 102098241, 238229229, 714687687]

約数ペア:

[(1, 714687687), (3, 238229229), (7, 102098241), (9, 79409743), (21, 34032747), (29, 24644403), (41, 17431407), (47, 15206121), (49, 14585463), (63, 11344249), (87, 8214801), (123, 5810469), (141, 5068707), (147, 4861821), (203, 3520629), (261, 2738267), (287, 2490201), (329, 2172303), (369, 1936823), (423, 1689569), (441, 1620607), (609, 1173543), (841, 849807), (861, 830067), (987, 724101), (1189, 601083), (1363, 524349), (1421, 502947), (1827, 391181), (1927, 370881), (2009, 355743), (2303, 310329), (2523, 283269), (2583, 276689), (2961, 241367), (3567, 200361), (4089, 174783), (4263, 167649), (5781, 123627), (5887, 121401), (6027, 118581), (6909, 103443), (7569, 94423), (8323, 85869), (9541, 74907), (10701, 66787), (12267, 58261), (12789, 55883), (13489, 52983), (17343, 41209), (17661, 40467), (18081, 39527), (20727, 34481), (24969, 28623)]