1949520384

素因数分解:

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

素因数の和:3231

約数の個数: 240

約数和(自身を含む): 6770786880

約数和(自身を除く): 4821266496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3181, 3192, 3584, 3648, 4032, 4256, 4608, 4788, 4864, 5376, 5472, 6362, 6384, 7296, 8064, 8512, 9543, 9576, 9728, 10752, 10944, 12724, 12768, 14592, 16128, 17024, 19086, 19152, 21888, 22267, 25448, 25536, 28629, 29184, 32256, 34048, 38172, 38304, 43776, 44534, 50896, 51072, 57258, 60439, 66801, 68096, 76344, 76608, 87552, 89068, 101792, 102144, 114516, 120878, 133602, 152688, 153216, 178136, 181317, 200403, 203584, 204288, 229032, 241756, 267204, 305376, 306432, 356272, 362634, 400806, 407168, 423073, 458064, 483512, 534408, 543951, 610752, 612864, 712544, 725268, 801612, 814336, 846146, 916128, 967024, 1068816, 1087902, 1221504, 1269219, 1425088, 1450536, 1603224, 1628672, 1692292, 1832256, 1934048, 2137632, 2175804, 2443008, 2538438, 2850176, 2901072, 3206448, 3384584, 3664512, 3807657, 3868096, 4275264, 4351608, 4886016, 5076876, 5700352, 5802144, 6412896, 6769168, 7329024, 7615314, 7736192, 8550528, 8703216, 10153752, 11400704, 11604288, 12825792, 13538336, 14658048, 15230628, 15472384, 17101056, 17406432, 20307504, 23208576, 25651584, 27076672, 30461256, 30944768, 34202112, 34812864, 40615008, 46417152, 51303168, 54153344, 60922512, 69625728, 81230016, 92834304, 102606336, 108306688, 121845024, 139251456, 162460032, 216613376, 243690048, 278502912, 324920064, 487380096, 649840128, 974760192, 1949520384]

約数ペア:

[(1, 1949520384), (2, 974760192), (3, 649840128), (4, 487380096), (6, 324920064), (7, 278502912), (8, 243690048), (9, 216613376), (12, 162460032), (14, 139251456), (16, 121845024), (18, 108306688), (19, 102606336), (21, 92834304), (24, 81230016), (28, 69625728), (32, 60922512), (36, 54153344), (38, 51303168), (42, 46417152), (48, 40615008), (56, 34812864), (57, 34202112), (63, 30944768), (64, 30461256), (72, 27076672), (76, 25651584), (84, 23208576), (96, 20307504), (112, 17406432), (114, 17101056), (126, 15472384), (128, 15230628), (133, 14658048), (144, 13538336), (152, 12825792), (168, 11604288), (171, 11400704), (192, 10153752), (224, 8703216), (228, 8550528), (252, 7736192), (256, 7615314), (266, 7329024), (288, 6769168), (304, 6412896), (336, 5802144), (342, 5700352), (384, 5076876), (399, 4886016), (448, 4351608), (456, 4275264), (504, 3868096), (512, 3807657), (532, 3664512), (576, 3384584), (608, 3206448), (672, 2901072), (684, 2850176), (768, 2538438), (798, 2443008), (896, 2175804), (912, 2137632), (1008, 1934048), (1064, 1832256), (1152, 1692292), (1197, 1628672), (1216, 1603224), (1344, 1450536), (1368, 1425088), (1536, 1269219), (1596, 1221504), (1792, 1087902), (1824, 1068816), (2016, 967024), (2128, 916128), (2304, 846146), (2394, 814336), (2432, 801612), (2688, 725268), (2736, 712544), (3181, 612864), (3192, 610752), (3584, 543951), (3648, 534408), (4032, 483512), (4256, 458064), (4608, 423073), (4788, 407168), (4864, 400806), (5376, 362634), (5472, 356272), (6362, 306432), (6384, 305376), (7296, 267204), (8064, 241756), (8512, 229032), (9543, 204288), (9576, 203584), (9728, 200403), (10752, 181317), (10944, 178136), (12724, 153216), (12768, 152688), (14592, 133602), (16128, 120878), (17024, 114516), (19086, 102144), (19152, 101792), (21888, 89068), (22267, 87552), (25448, 76608), (25536, 76344), (28629, 68096), (29184, 66801), (32256, 60439), (34048, 57258), (38172, 51072), (38304, 50896), (43776, 44534)]