281026944

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 898073280

約数和(自身を除く): 617046336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 67, 72, 88, 96, 99, 128, 132, 134, 144, 176, 192, 198, 201, 264, 268, 288, 331, 352, 384, 396, 402, 528, 536, 576, 603, 662, 704, 737, 792, 804, 993, 1056, 1072, 1152, 1206, 1324, 1408, 1474, 1584, 1608, 1986, 2112, 2144, 2211, 2412, 2648, 2948, 2979, 3168, 3216, 3641, 3972, 4224, 4288, 4422, 4824, 5296, 5896, 5958, 6336, 6432, 6633, 7282, 7944, 8576, 8844, 9648, 10592, 10923, 11792, 11916, 12672, 12864, 13266, 14564, 15888, 17688, 19296, 21184, 21846, 22177, 23584, 23832, 25728, 26532, 29128, 31776, 32769, 35376, 38592, 42368, 43692, 44354, 47168, 47664, 53064, 58256, 63552, 65538, 66531, 70752, 77184, 87384, 88708, 94336, 95328, 106128, 116512, 127104, 131076, 133062, 141504, 174768, 177416, 190656, 199593, 212256, 233024, 243947, 262152, 266124, 283008, 349536, 354832, 381312, 399186, 424512, 466048, 487894, 524304, 532248, 699072, 709664, 731841, 798372, 849024, 975788, 1048608, 1064496, 1398144, 1419328, 1463682, 1596744, 1951576, 2097216, 2128992, 2195523, 2838656, 2927364, 3193488, 3903152, 4194432, 4257984, 4391046, 5854728, 6386976, 7806304, 8515968, 8782092, 11709456, 12773952, 15612608, 17564184, 23418912, 25547904, 31225216, 35128368, 46837824, 70256736, 93675648, 140513472, 281026944]

約数ペア:

[(1, 281026944), (2, 140513472), (3, 93675648), (4, 70256736), (6, 46837824), (8, 35128368), (9, 31225216), (11, 25547904), (12, 23418912), (16, 17564184), (18, 15612608), (22, 12773952), (24, 11709456), (32, 8782092), (33, 8515968), (36, 7806304), (44, 6386976), (48, 5854728), (64, 4391046), (66, 4257984), (67, 4194432), (72, 3903152), (88, 3193488), (96, 2927364), (99, 2838656), (128, 2195523), (132, 2128992), (134, 2097216), (144, 1951576), (176, 1596744), (192, 1463682), (198, 1419328), (201, 1398144), (264, 1064496), (268, 1048608), (288, 975788), (331, 849024), (352, 798372), (384, 731841), (396, 709664), (402, 699072), (528, 532248), (536, 524304), (576, 487894), (603, 466048), (662, 424512), (704, 399186), (737, 381312), (792, 354832), (804, 349536), (993, 283008), (1056, 266124), (1072, 262152), (1152, 243947), (1206, 233024), (1324, 212256), (1408, 199593), (1474, 190656), (1584, 177416), (1608, 174768), (1986, 141504), (2112, 133062), (2144, 131076), (2211, 127104), (2412, 116512), (2648, 106128), (2948, 95328), (2979, 94336), (3168, 88708), (3216, 87384), (3641, 77184), (3972, 70752), (4224, 66531), (4288, 65538), (4422, 63552), (4824, 58256), (5296, 53064), (5896, 47664), (5958, 47168), (6336, 44354), (6432, 43692), (6633, 42368), (7282, 38592), (7944, 35376), (8576, 32769), (8844, 31776), (9648, 29128), (10592, 26532), (10923, 25728), (11792, 23832), (11916, 23584), (12672, 22177), (12864, 21846), (13266, 21184), (14564, 19296), (15888, 17688)]