255561859968

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{474359}}^1$

素因数の和:474460

約数の個数: 128

約数和(自身を含む): 719964633600

約数和(自身を除く): 464402773632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 276, 366, 368, 384, 488, 552, 732, 736, 976, 1104, 1403, 1464, 1472, 1952, 2208, 2806, 2928, 2944, 3904, 4209, 4416, 5612, 5856, 7808, 8418, 8832, 11224, 11712, 16836, 22448, 23424, 33672, 44896, 67344, 89792, 134688, 179584, 269376, 474359, 538752, 948718, 1423077, 1897436, 2846154, 3794872, 5692308, 7589744, 10910257, 11384616, 15179488, 21820514, 22769232, 28935899, 30358976, 32730771, 43641028, 45538464, 57871798, 60717952, 65461542, 86807697, 87282056, 91076928, 115743596, 130923084, 173615394, 174564112, 182153856, 231487192, 261846168, 347230788, 349128224, 462974384, 523692336, 665525677, 694461576, 698256448, 925948768, 1047384672, 1331051354, 1388923152, 1396512896, 1851897536, 1996577031, 2094769344, 2662102708, 2777846304, 3703795072, 3993154062, 4189538688, 5324205416, 5555692608, 7986308124, 10648410832, 11111385216, 15972616248, 21296821664, 31945232496, 42593643328, 63890464992, 85187286656, 127780929984, 255561859968]

約数ペア:

[(1, 255561859968), (2, 127780929984), (3, 85187286656), (4, 63890464992), (6, 42593643328), (8, 31945232496), (12, 21296821664), (16, 15972616248), (23, 11111385216), (24, 10648410832), (32, 7986308124), (46, 5555692608), (48, 5324205416), (61, 4189538688), (64, 3993154062), (69, 3703795072), (92, 2777846304), (96, 2662102708), (122, 2094769344), (128, 1996577031), (138, 1851897536), (183, 1396512896), (184, 1388923152), (192, 1331051354), (244, 1047384672), (276, 925948768), (366, 698256448), (368, 694461576), (384, 665525677), (488, 523692336), (552, 462974384), (732, 349128224), (736, 347230788), (976, 261846168), (1104, 231487192), (1403, 182153856), (1464, 174564112), (1472, 173615394), (1952, 130923084), (2208, 115743596), (2806, 91076928), (2928, 87282056), (2944, 86807697), (3904, 65461542), (4209, 60717952), (4416, 57871798), (5612, 45538464), (5856, 43641028), (7808, 32730771), (8418, 30358976), (8832, 28935899), (11224, 22769232), (11712, 21820514), (16836, 15179488), (22448, 11384616), (23424, 10910257), (33672, 7589744), (44896, 5692308), (67344, 3794872), (89792, 2846154), (134688, 1897436), (179584, 1423077), (269376, 948718), (474359, 538752)]