4237938705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 9432896256

約数和(自身を除く): 5194957551

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 49, 55, 61, 65, 77, 91, 105, 143, 147, 165, 183, 195, 231, 245, 273, 305, 385, 427, 429, 455, 539, 637, 661, 671, 715, 735, 793, 915, 1001, 1155, 1281, 1365, 1617, 1911, 1983, 2013, 2135, 2145, 2379, 2695, 2989, 3003, 3185, 3305, 3355, 3965, 4627, 4697, 5005, 5551, 6405, 7007, 7271, 8085, 8593, 8723, 8967, 9555, 9915, 10065, 11895, 13881, 14091, 14945, 15015, 16653, 21021, 21813, 23135, 23485, 25779, 26169, 27755, 32389, 32879, 35035, 36355, 38857, 40321, 42965, 43615, 44835, 50897, 60151, 61061, 69405, 70455, 83265, 94523, 97167, 98637, 105105, 109065, 116571, 120963, 128895, 130845, 152691, 161945, 164395, 180453, 183183, 194285, 201605, 254485, 282247, 283569, 300755, 305305, 356279, 421057, 427427, 443531, 472615, 485835, 493185, 524173, 582855, 604815, 661661, 763455, 846741, 902265, 915915, 1068837, 1263171, 1282281, 1330593, 1411235, 1417845, 1572519, 1781395, 1975729, 1984983, 2105285, 2137135, 2217655, 2620865, 3104717, 3308305, 3669211, 4233705, 4631627, 5344185, 5765903, 5927187, 6315855, 6411405, 6652965, 7862595, 9314151, 9878645, 9924915, 11007633, 13894881, 15523585, 17297709, 18346055, 21733019, 23158135, 25684477, 28829515, 29635935, 40361321, 46570755, 55038165, 65199057, 69474405, 77053431, 86488545, 108665095, 121083963, 128422385, 201806605, 282529247, 325995285, 385267155, 605419815, 847587741, 1412646235, 4237938705]

約数ペア:

[(1, 4237938705), (3, 1412646235), (5, 847587741), (7, 605419815), (11, 385267155), (13, 325995285), (15, 282529247), (21, 201806605), (33, 128422385), (35, 121083963), (39, 108665095), (49, 86488545), (55, 77053431), (61, 69474405), (65, 65199057), (77, 55038165), (91, 46570755), (105, 40361321), (143, 29635935), (147, 28829515), (165, 25684477), (183, 23158135), (195, 21733019), (231, 18346055), (245, 17297709), (273, 15523585), (305, 13894881), (385, 11007633), (427, 9924915), (429, 9878645), (455, 9314151), (539, 7862595), (637, 6652965), (661, 6411405), (671, 6315855), (715, 5927187), (735, 5765903), (793, 5344185), (915, 4631627), (1001, 4233705), (1155, 3669211), (1281, 3308305), (1365, 3104717), (1617, 2620865), (1911, 2217655), (1983, 2137135), (2013, 2105285), (2135, 1984983), (2145, 1975729), (2379, 1781395), (2695, 1572519), (2989, 1417845), (3003, 1411235), (3185, 1330593), (3305, 1282281), (3355, 1263171), (3965, 1068837), (4627, 915915), (4697, 902265), (5005, 846741), (5551, 763455), (6405, 661661), (7007, 604815), (7271, 582855), (8085, 524173), (8593, 493185), (8723, 485835), (8967, 472615), (9555, 443531), (9915, 427427), (10065, 421057), (11895, 356279), (13881, 305305), (14091, 300755), (14945, 283569), (15015, 282247), (16653, 254485), (21021, 201605), (21813, 194285), (23135, 183183), (23485, 180453), (25779, 164395), (26169, 161945), (27755, 152691), (32389, 130845), (32879, 128895), (35035, 120963), (36355, 116571), (38857, 109065), (40321, 105105), (42965, 98637), (43615, 97167), (44835, 94523), (50897, 83265), (60151, 70455), (61061, 69405)]