1245843984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 320

約数和(自身を含む): 4288296960

約数和(自身を除く): 3042452976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 113, 114, 132, 133, 152, 154, 157, 168, 176, 209, 226, 228, 231, 264, 266, 304, 308, 314, 336, 339, 399, 418, 452, 456, 462, 471, 528, 532, 616, 627, 628, 678, 791, 798, 836, 904, 912, 924, 942, 1064, 1099, 1232, 1243, 1254, 1256, 1356, 1463, 1582, 1596, 1672, 1727, 1808, 1848, 1884, 2128, 2147, 2198, 2373, 2486, 2508, 2512, 2712, 2926, 2983, 3164, 3192, 3297, 3344, 3454, 3696, 3729, 3768, 4294, 4389, 4396, 4746, 4972, 5016, 5181, 5424, 5852, 5966, 6328, 6384, 6441, 6594, 6908, 7458, 7536, 8588, 8701, 8778, 8792, 8949, 9492, 9944, 10032, 10362, 11704, 11932, 12089, 12656, 12882, 13188, 13816, 14916, 15029, 17176, 17402, 17556, 17584, 17741, 17898, 18984, 19888, 20724, 20881, 23408, 23617, 23864, 24178, 25764, 26103, 26376, 27632, 29832, 30058, 32813, 34352, 34804, 35112, 35482, 35796, 36267, 37968, 41448, 41762, 45087, 47234, 47728, 48356, 51528, 52206, 52752, 53223, 59664, 60116, 62643, 65626, 69608, 70224, 70851, 70964, 71592, 72534, 82896, 83524, 90174, 94468, 96712, 98439, 103056, 104412, 106446, 120232, 124187, 125286, 131252, 139216, 141702, 141928, 143184, 145068, 165319, 167048, 180348, 188936, 193424, 195151, 196878, 208824, 212892, 229691, 240464, 248374, 250572, 262504, 283404, 283856, 290136, 330638, 334096, 337079, 360696, 372561, 377872, 390302, 393756, 417648, 425784, 459382, 495957, 496748, 501144, 525008, 566808, 580272, 585453, 661276, 674158, 689073, 721392, 745122, 780604, 787512, 851568, 918764, 991914, 993496, 1002288, 1011237, 1133616, 1170906, 1322552, 1348316, 1366057, 1378146, 1490244, 1561208, 1575024, 1837528, 1983828, 1986992, 2022474, 2341812, 2359553, 2645104, 2696632, 2732114, 2756292, 2980488, 3122416, 3675056, 3707869, 3967656, 4044948, 4098171, 4683624, 4719106, 5393264, 5464228, 5512584, 5960976, 7078659, 7415738, 7935312, 8089896, 8196342, 9367248, 9438212, 10928456, 11025168, 11123607, 14157318, 14831476, 16179792, 16392684, 18876424, 21856912, 22247214, 25955083, 28314636, 29662952, 32785368, 37752848, 44494428, 51910166, 56629272, 59325904, 65570736, 77865249, 88988856, 103820332, 113258544, 155730498, 177977712, 207640664, 311460996, 415281328, 622921992, 1245843984]

約数ペア:

[(1, 1245843984), (2, 622921992), (3, 415281328), (4, 311460996), (6, 207640664), (7, 177977712), (8, 155730498), (11, 113258544), (12, 103820332), (14, 88988856), (16, 77865249), (19, 65570736), (21, 59325904), (22, 56629272), (24, 51910166), (28, 44494428), (33, 37752848), (38, 32785368), (42, 29662952), (44, 28314636), (48, 25955083), (56, 22247214), (57, 21856912), (66, 18876424), (76, 16392684), (77, 16179792), (84, 14831476), (88, 14157318), (112, 11123607), (113, 11025168), (114, 10928456), (132, 9438212), (133, 9367248), (152, 8196342), (154, 8089896), (157, 7935312), (168, 7415738), (176, 7078659), (209, 5960976), (226, 5512584), (228, 5464228), (231, 5393264), (264, 4719106), (266, 4683624), (304, 4098171), (308, 4044948), (314, 3967656), (336, 3707869), (339, 3675056), (399, 3122416), (418, 2980488), (452, 2756292), (456, 2732114), (462, 2696632), (471, 2645104), (528, 2359553), (532, 2341812), (616, 2022474), (627, 1986992), (628, 1983828), (678, 1837528), (791, 1575024), (798, 1561208), (836, 1490244), (904, 1378146), (912, 1366057), (924, 1348316), (942, 1322552), (1064, 1170906), (1099, 1133616), (1232, 1011237), (1243, 1002288), (1254, 993496), (1256, 991914), (1356, 918764), (1463, 851568), (1582, 787512), (1596, 780604), (1672, 745122), (1727, 721392), (1808, 689073), (1848, 674158), (1884, 661276), (2128, 585453), (2147, 580272), (2198, 566808), (2373, 525008), (2486, 501144), (2508, 496748), (2512, 495957), (2712, 459382), (2926, 425784), (2983, 417648), (3164, 393756), (3192, 390302), (3297, 377872), (3344, 372561), (3454, 360696), (3696, 337079), (3729, 334096), (3768, 330638), (4294, 290136), (4389, 283856), (4396, 283404), (4746, 262504), (4972, 250572), (5016, 248374), (5181, 240464), (5424, 229691), (5852, 212892), (5966, 208824), (6328, 196878), (6384, 195151), (6441, 193424), (6594, 188936), (6908, 180348), (7458, 167048), (7536, 165319), (8588, 145068), (8701, 143184), (8778, 141928), (8792, 141702), (8949, 139216), (9492, 131252), (9944, 125286), (10032, 124187), (10362, 120232), (11704, 106446), (11932, 104412), (12089, 103056), (12656, 98439), (12882, 96712), (13188, 94468), (13816, 90174), (14916, 83524), (15029, 82896), (17176, 72534), (17402, 71592), (17556, 70964), (17584, 70851), (17741, 70224), (17898, 69608), (18984, 65626), (19888, 62643), (20724, 60116), (20881, 59664), (23408, 53223), (23617, 52752), (23864, 52206), (24178, 51528), (25764, 48356), (26103, 47728), (26376, 47234), (27632, 45087), (29832, 41762), (30058, 41448), (32813, 37968), (34352, 36267), (34804, 35796), (35112, 35482)]