649840128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 160

約数和(自身を含む): 2083319040

約数和(自身を除く): 1433478912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2128, 2432, 2688, 3181, 3192, 3584, 3648, 4256, 4864, 5376, 6362, 6384, 7296, 8512, 9543, 9728, 10752, 12724, 12768, 14592, 17024, 19086, 22267, 25448, 25536, 29184, 34048, 38172, 44534, 50896, 51072, 60439, 66801, 68096, 76344, 89068, 101792, 102144, 120878, 133602, 152688, 178136, 181317, 203584, 204288, 241756, 267204, 305376, 356272, 362634, 407168, 423073, 483512, 534408, 610752, 712544, 725268, 814336, 846146, 967024, 1068816, 1221504, 1269219, 1425088, 1450536, 1628672, 1692292, 1934048, 2137632, 2443008, 2538438, 2850176, 2901072, 3384584, 3868096, 4275264, 4886016, 5076876, 5700352, 5802144, 6769168, 7736192, 8550528, 10153752, 11400704, 11604288, 13538336, 15472384, 17101056, 20307504, 23208576, 27076672, 30944768, 34202112, 40615008, 46417152, 54153344, 81230016, 92834304, 108306688, 162460032, 216613376, 324920064, 649840128]

約数ペア:

[(1, 649840128), (2, 324920064), (3, 216613376), (4, 162460032), (6, 108306688), (7, 92834304), (8, 81230016), (12, 54153344), (14, 46417152), (16, 40615008), (19, 34202112), (21, 30944768), (24, 27076672), (28, 23208576), (32, 20307504), (38, 17101056), (42, 15472384), (48, 13538336), (56, 11604288), (57, 11400704), (64, 10153752), (76, 8550528), (84, 7736192), (96, 6769168), (112, 5802144), (114, 5700352), (128, 5076876), (133, 4886016), (152, 4275264), (168, 3868096), (192, 3384584), (224, 2901072), (228, 2850176), (256, 2538438), (266, 2443008), (304, 2137632), (336, 1934048), (384, 1692292), (399, 1628672), (448, 1450536), (456, 1425088), (512, 1269219), (532, 1221504), (608, 1068816), (672, 967024), (768, 846146), (798, 814336), (896, 725268), (912, 712544), (1064, 610752), (1216, 534408), (1344, 483512), (1536, 423073), (1596, 407168), (1792, 362634), (1824, 356272), (2128, 305376), (2432, 267204), (2688, 241756), (3181, 204288), (3192, 203584), (3584, 181317), (3648, 178136), (4256, 152688), (4864, 133602), (5376, 120878), (6362, 102144), (6384, 101792), (7296, 89068), (8512, 76344), (9543, 68096), (9728, 66801), (10752, 60439), (12724, 51072), (12768, 50896), (14592, 44534), (17024, 38172), (19086, 34048), (22267, 29184), (25448, 25536)]