328701824

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 758339400

約数和(自身を除く): 429637576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 304, 352, 418, 484, 608, 704, 836, 968, 1117, 1216, 1408, 1672, 1936, 2234, 2299, 2432, 3344, 3872, 4468, 4598, 6688, 7744, 8936, 9196, 12287, 13376, 15488, 17872, 18392, 21223, 24574, 26752, 35744, 36784, 42446, 49148, 71488, 73568, 84892, 98296, 135157, 142976, 147136, 169784, 196592, 233453, 270314, 294272, 339568, 393184, 466906, 540628, 679136, 786368, 933812, 1081256, 1358272, 1572736, 1867624, 2162512, 2567983, 2716544, 3735248, 4325024, 5135966, 7470496, 8650048, 10271932, 14940992, 17300096, 20543864, 29881984, 41087728, 82175456, 164350912, 328701824]

約数ペア:

[(1, 328701824), (2, 164350912), (4, 82175456), (8, 41087728), (11, 29881984), (16, 20543864), (19, 17300096), (22, 14940992), (32, 10271932), (38, 8650048), (44, 7470496), (64, 5135966), (76, 4325024), (88, 3735248), (121, 2716544), (128, 2567983), (152, 2162512), (176, 1867624), (209, 1572736), (242, 1358272), (304, 1081256), (352, 933812), (418, 786368), (484, 679136), (608, 540628), (704, 466906), (836, 393184), (968, 339568), (1117, 294272), (1216, 270314), (1408, 233453), (1672, 196592), (1936, 169784), (2234, 147136), (2299, 142976), (2432, 135157), (3344, 98296), (3872, 84892), (4468, 73568), (4598, 71488), (6688, 49148), (7744, 42446), (8936, 36784), (9196, 35744), (12287, 26752), (13376, 24574), (15488, 21223), (17872, 18392)]