8657065984

素因数分解:

$2^{11}\times 7^2\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 20273493240

約数和(自身を除く): 11616427256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 281, 307, 392, 448, 512, 562, 614, 784, 896, 1024, 1124, 1228, 1568, 1792, 1967, 2048, 2149, 2248, 2456, 3136, 3584, 3934, 4298, 4496, 4912, 6272, 7168, 7868, 8596, 8992, 9824, 12544, 13769, 14336, 15043, 15736, 17192, 17984, 19648, 25088, 27538, 30086, 31472, 34384, 35968, 39296, 50176, 55076, 60172, 62944, 68768, 71936, 78592, 86267, 100352, 110152, 120344, 125888, 137536, 143872, 157184, 172534, 220304, 240688, 251776, 275072, 287744, 314368, 345068, 440608, 481376, 503552, 550144, 575488, 603869, 628736, 690136, 881216, 962752, 1007104, 1100288, 1207738, 1380272, 1762432, 1925504, 2014208, 2200576, 2415476, 2760544, 3524864, 3851008, 4028416, 4227083, 4401152, 4830952, 5521088, 7049728, 7702016, 8454166, 9661904, 11042176, 14099456, 15404032, 16908332, 19323808, 22084352, 28198912, 30808064, 33816664, 38647616, 44168704, 67633328, 77295232, 88337408, 135266656, 154590464, 176674816, 270533312, 309180928, 541066624, 618361856, 1082133248, 1236723712, 2164266496, 4328532992, 8657065984]

約数ペア:

[(1, 8657065984), (2, 4328532992), (4, 2164266496), (7, 1236723712), (8, 1082133248), (14, 618361856), (16, 541066624), (28, 309180928), (32, 270533312), (49, 176674816), (56, 154590464), (64, 135266656), (98, 88337408), (112, 77295232), (128, 67633328), (196, 44168704), (224, 38647616), (256, 33816664), (281, 30808064), (307, 28198912), (392, 22084352), (448, 19323808), (512, 16908332), (562, 15404032), (614, 14099456), (784, 11042176), (896, 9661904), (1024, 8454166), (1124, 7702016), (1228, 7049728), (1568, 5521088), (1792, 4830952), (1967, 4401152), (2048, 4227083), (2149, 4028416), (2248, 3851008), (2456, 3524864), (3136, 2760544), (3584, 2415476), (3934, 2200576), (4298, 2014208), (4496, 1925504), (4912, 1762432), (6272, 1380272), (7168, 1207738), (7868, 1100288), (8596, 1007104), (8992, 962752), (9824, 881216), (12544, 690136), (13769, 628736), (14336, 603869), (15043, 575488), (15736, 550144), (17192, 503552), (17984, 481376), (19648, 440608), (25088, 345068), (27538, 314368), (30086, 287744), (31472, 275072), (34384, 251776), (35968, 240688), (39296, 220304), (50176, 172534), (55076, 157184), (60172, 143872), (62944, 137536), (68768, 125888), (71936, 120344), (78592, 110152), (86267, 100352)]