649963368

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 1789257600

約数和(自身を除く): 1139294232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 239, 321, 353, 428, 478, 642, 706, 717, 856, 956, 963, 1059, 1284, 1412, 1434, 1912, 1926, 2118, 2151, 2568, 2824, 2868, 3177, 3852, 4236, 4302, 5736, 6354, 7704, 8472, 8604, 12708, 17208, 25416, 25573, 37771, 51146, 75542, 76719, 84367, 102292, 113313, 151084, 153438, 168734, 204584, 226626, 230157, 253101, 302168, 306876, 337468, 339939, 453252, 460314, 506202, 613752, 674936, 679878, 759303, 906504, 920628, 1012404, 1359756, 1518606, 1841256, 2024808, 2719512, 3037212, 6074424, 9027269, 18054538, 27081807, 36109076, 54163614, 72218152, 81245421, 108327228, 162490842, 216654456, 324981684, 649963368]

約数ペア:

[(1, 649963368), (2, 324981684), (3, 216654456), (4, 162490842), (6, 108327228), (8, 81245421), (9, 72218152), (12, 54163614), (18, 36109076), (24, 27081807), (36, 18054538), (72, 9027269), (107, 6074424), (214, 3037212), (239, 2719512), (321, 2024808), (353, 1841256), (428, 1518606), (478, 1359756), (642, 1012404), (706, 920628), (717, 906504), (856, 759303), (956, 679878), (963, 674936), (1059, 613752), (1284, 506202), (1412, 460314), (1434, 453252), (1912, 339939), (1926, 337468), (2118, 306876), (2151, 302168), (2568, 253101), (2824, 230157), (2868, 226626), (3177, 204584), (3852, 168734), (4236, 153438), (4302, 151084), (5736, 113313), (6354, 102292), (7704, 84367), (8472, 76719), (8604, 75542), (12708, 51146), (17208, 37771), (25416, 25573)]