1271229504

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 3755136000

約数和(自身を除く): 2483906496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 109, 114, 138, 139, 152, 184, 192, 218, 228, 276, 278, 304, 327, 368, 417, 436, 437, 456, 552, 556, 608, 654, 736, 834, 872, 874, 912, 1104, 1112, 1216, 1308, 1311, 1472, 1668, 1744, 1748, 1824, 2071, 2208, 2224, 2507, 2616, 2622, 2641, 3197, 3336, 3488, 3496, 3648, 4142, 4416, 4448, 5014, 5232, 5244, 5282, 6213, 6394, 6672, 6976, 6992, 7521, 7923, 8284, 8896, 9591, 10028, 10464, 10488, 10564, 12426, 12788, 13344, 13984, 15042, 15151, 15846, 16568, 19182, 20056, 20928, 20976, 21128, 24852, 25576, 26688, 27968, 30084, 30302, 31692, 33136, 38364, 40112, 41952, 42256, 45453, 47633, 49704, 51152, 60168, 60604, 60743, 63384, 66272, 76728, 80224, 83904, 84512, 90906, 95266, 99408, 102304, 120336, 121208, 121486, 126768, 132544, 142899, 153456, 160448, 169024, 181812, 182229, 190532, 198816, 204608, 240672, 242416, 242972, 253536, 285798, 287869, 306912, 348473, 363624, 364458, 381064, 397632, 481344, 484832, 485944, 507072, 571596, 575738, 613824, 696946, 727248, 728916, 762128, 863607, 969664, 971888, 1045419, 1143192, 1151476, 1393892, 1454496, 1457832, 1524256, 1727214, 1943776, 2090838, 2286384, 2302952, 2787784, 2908992, 2915664, 3048512, 3454428, 3887552, 4181676, 4572768, 4605904, 5575568, 5831328, 6620987, 6908856, 8363352, 9145536, 9211808, 11151136, 11662656, 13241974, 13817712, 16726704, 18423616, 19862961, 22302272, 26483948, 27635424, 33453408, 39725922, 52967896, 55270848, 66906816, 79451844, 105935792, 158903688, 211871584, 317807376, 423743168, 635614752, 1271229504]

約数ペア:

[(1, 1271229504), (2, 635614752), (3, 423743168), (4, 317807376), (6, 211871584), (8, 158903688), (12, 105935792), (16, 79451844), (19, 66906816), (23, 55270848), (24, 52967896), (32, 39725922), (38, 33453408), (46, 27635424), (48, 26483948), (57, 22302272), (64, 19862961), (69, 18423616), (76, 16726704), (92, 13817712), (96, 13241974), (109, 11662656), (114, 11151136), (138, 9211808), (139, 9145536), (152, 8363352), (184, 6908856), (192, 6620987), (218, 5831328), (228, 5575568), (276, 4605904), (278, 4572768), (304, 4181676), (327, 3887552), (368, 3454428), (417, 3048512), (436, 2915664), (437, 2908992), (456, 2787784), (552, 2302952), (556, 2286384), (608, 2090838), (654, 1943776), (736, 1727214), (834, 1524256), (872, 1457832), (874, 1454496), (912, 1393892), (1104, 1151476), (1112, 1143192), (1216, 1045419), (1308, 971888), (1311, 969664), (1472, 863607), (1668, 762128), (1744, 728916), (1748, 727248), (1824, 696946), (2071, 613824), (2208, 575738), (2224, 571596), (2507, 507072), (2616, 485944), (2622, 484832), (2641, 481344), (3197, 397632), (3336, 381064), (3488, 364458), (3496, 363624), (3648, 348473), (4142, 306912), (4416, 287869), (4448, 285798), (5014, 253536), (5232, 242972), (5244, 242416), (5282, 240672), (6213, 204608), (6394, 198816), (6672, 190532), (6976, 182229), (6992, 181812), (7521, 169024), (7923, 160448), (8284, 153456), (8896, 142899), (9591, 132544), (10028, 126768), (10464, 121486), (10488, 121208), (10564, 120336), (12426, 102304), (12788, 99408), (13344, 95266), (13984, 90906), (15042, 84512), (15151, 83904), (15846, 80224), (16568, 76728), (19182, 66272), (20056, 63384), (20928, 60743), (20976, 60604), (21128, 60168), (24852, 51152), (25576, 49704), (26688, 47633), (27968, 45453), (30084, 42256), (30302, 41952), (31692, 40112), (33136, 38364)]