1181261312

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 3143048832

約数和(自身を除く): 1961787520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 83, 88, 112, 128, 133, 152, 154, 166, 176, 209, 224, 256, 266, 304, 308, 332, 352, 361, 418, 448, 512, 532, 581, 608, 616, 664, 704, 722, 836, 896, 913, 1064, 1162, 1216, 1232, 1328, 1408, 1444, 1463, 1577, 1672, 1792, 1826, 2128, 2324, 2432, 2464, 2527, 2656, 2816, 2888, 2926, 3154, 3344, 3584, 3652, 3971, 4256, 4648, 4864, 4928, 5054, 5312, 5632, 5776, 5852, 6308, 6391, 6688, 7304, 7942, 8512, 9296, 9728, 9856, 10108, 10624, 11039, 11552, 11704, 12616, 12782, 13376, 14608, 15884, 17024, 17347, 18592, 19712, 20216, 21248, 22078, 23104, 23408, 25232, 25564, 26752, 27797, 29216, 29963, 31768, 34048, 34694, 37184, 39424, 40432, 42496, 44156, 46208, 46816, 50464, 51128, 53504, 55594, 58432, 59926, 63536, 68096, 69388, 74368, 80864, 88312, 92416, 93632, 100928, 102256, 107008, 111188, 116864, 119852, 121429, 127072, 138776, 148736, 161728, 176624, 184832, 187264, 201856, 204512, 209741, 222376, 233728, 239704, 242858, 254144, 277552, 297472, 323456, 329593, 353248, 374528, 403712, 409024, 419482, 444752, 467456, 479408, 485716, 508288, 555104, 646912, 659186, 706496, 749056, 807424, 818048, 838964, 889504, 958816, 971432, 1016576, 1110208, 1293824, 1318372, 1412992, 1636096, 1677928, 1779008, 1917632, 1942864, 2033152, 2220416, 2307151, 2636744, 2825984, 3272192, 3355856, 3558016, 3835264, 3885728, 4440832, 4614302, 5273488, 5651968, 6711712, 7116032, 7670528, 7771456, 8881664, 9228604, 10546976, 13423424, 14232064, 15341056, 15542912, 18457208, 21093952, 26846848, 31085824, 36914416, 42187904, 53693696, 62171648, 73828832, 84375808, 107387392, 147657664, 168751616, 295315328, 590630656, 1181261312]

約数ペア:

[(1, 1181261312), (2, 590630656), (4, 295315328), (7, 168751616), (8, 147657664), (11, 107387392), (14, 84375808), (16, 73828832), (19, 62171648), (22, 53693696), (28, 42187904), (32, 36914416), (38, 31085824), (44, 26846848), (56, 21093952), (64, 18457208), (76, 15542912), (77, 15341056), (83, 14232064), (88, 13423424), (112, 10546976), (128, 9228604), (133, 8881664), (152, 7771456), (154, 7670528), (166, 7116032), (176, 6711712), (209, 5651968), (224, 5273488), (256, 4614302), (266, 4440832), (304, 3885728), (308, 3835264), (332, 3558016), (352, 3355856), (361, 3272192), (418, 2825984), (448, 2636744), (512, 2307151), (532, 2220416), (581, 2033152), (608, 1942864), (616, 1917632), (664, 1779008), (704, 1677928), (722, 1636096), (836, 1412992), (896, 1318372), (913, 1293824), (1064, 1110208), (1162, 1016576), (1216, 971432), (1232, 958816), (1328, 889504), (1408, 838964), (1444, 818048), (1463, 807424), (1577, 749056), (1672, 706496), (1792, 659186), (1826, 646912), (2128, 555104), (2324, 508288), (2432, 485716), (2464, 479408), (2527, 467456), (2656, 444752), (2816, 419482), (2888, 409024), (2926, 403712), (3154, 374528), (3344, 353248), (3584, 329593), (3652, 323456), (3971, 297472), (4256, 277552), (4648, 254144), (4864, 242858), (4928, 239704), (5054, 233728), (5312, 222376), (5632, 209741), (5776, 204512), (5852, 201856), (6308, 187264), (6391, 184832), (6688, 176624), (7304, 161728), (7942, 148736), (8512, 138776), (9296, 127072), (9728, 121429), (9856, 119852), (10108, 116864), (10624, 111188), (11039, 107008), (11552, 102256), (11704, 100928), (12616, 93632), (12782, 92416), (13376, 88312), (14608, 80864), (15884, 74368), (17024, 69388), (17347, 68096), (18592, 63536), (19712, 59926), (20216, 58432), (21248, 55594), (22078, 53504), (23104, 51128), (23408, 50464), (25232, 46816), (25564, 46208), (26752, 44156), (27797, 42496), (29216, 40432), (29963, 39424), (31768, 37184), (34048, 34694)]