1326629376

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 240

約数和(自身を含む): 4075239168

約数和(自身を除く): 2748609792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 64, 72, 74, 93, 96, 111, 124, 128, 144, 148, 186, 192, 222, 248, 251, 256, 279, 288, 296, 333, 372, 384, 444, 496, 502, 512, 558, 576, 592, 666, 744, 753, 768, 888, 992, 1004, 1116, 1147, 1152, 1184, 1332, 1488, 1506, 1536, 1776, 1984, 2008, 2232, 2259, 2294, 2304, 2368, 2664, 2976, 3012, 3441, 3552, 3968, 4016, 4464, 4518, 4588, 4608, 4736, 5328, 5952, 6024, 6882, 7104, 7781, 7936, 8032, 8928, 9036, 9176, 9287, 9472, 10323, 10656, 11904, 12048, 13764, 14208, 15562, 15872, 16064, 17856, 18072, 18352, 18574, 18944, 20646, 21312, 23343, 23808, 24096, 27528, 27861, 28416, 31124, 32128, 35712, 36144, 36704, 37148, 41292, 42624, 46686, 47616, 48192, 55056, 55722, 56832, 62248, 64256, 70029, 71424, 72288, 73408, 74296, 82584, 83583, 85248, 93372, 96384, 110112, 111444, 124496, 128512, 140058, 142848, 144576, 146816, 148592, 165168, 167166, 170496, 186744, 192768, 220224, 222888, 248992, 280116, 287897, 289152, 293632, 297184, 330336, 334332, 373488, 385536, 440448, 445776, 497984, 560232, 575794, 578304, 587264, 594368, 660672, 668664, 746976, 863691, 880896, 891552, 995968, 1120464, 1151588, 1156608, 1188736, 1321344, 1337328, 1493952, 1727382, 1761792, 1783104, 1991936, 2240928, 2303176, 2377472, 2591073, 2642688, 2674656, 2987904, 3454764, 3566208, 3983872, 4481856, 4606352, 4754944, 5182146, 5285376, 5349312, 5975808, 6909528, 7132416, 8963712, 9212704, 10364292, 10698624, 11951616, 13819056, 14264832, 17927424, 18425408, 20728584, 21397248, 27638112, 35854848, 36850816, 41457168, 42794496, 55276224, 73701632, 82914336, 110552448, 147403264, 165828672, 221104896, 331657344, 442209792, 663314688, 1326629376]

約数ペア:

[(1, 1326629376), (2, 663314688), (3, 442209792), (4, 331657344), (6, 221104896), (8, 165828672), (9, 147403264), (12, 110552448), (16, 82914336), (18, 73701632), (24, 55276224), (31, 42794496), (32, 41457168), (36, 36850816), (37, 35854848), (48, 27638112), (62, 21397248), (64, 20728584), (72, 18425408), (74, 17927424), (93, 14264832), (96, 13819056), (111, 11951616), (124, 10698624), (128, 10364292), (144, 9212704), (148, 8963712), (186, 7132416), (192, 6909528), (222, 5975808), (248, 5349312), (251, 5285376), (256, 5182146), (279, 4754944), (288, 4606352), (296, 4481856), (333, 3983872), (372, 3566208), (384, 3454764), (444, 2987904), (496, 2674656), (502, 2642688), (512, 2591073), (558, 2377472), (576, 2303176), (592, 2240928), (666, 1991936), (744, 1783104), (753, 1761792), (768, 1727382), (888, 1493952), (992, 1337328), (1004, 1321344), (1116, 1188736), (1147, 1156608), (1152, 1151588), (1184, 1120464), (1332, 995968), (1488, 891552), (1506, 880896), (1536, 863691), (1776, 746976), (1984, 668664), (2008, 660672), (2232, 594368), (2259, 587264), (2294, 578304), (2304, 575794), (2368, 560232), (2664, 497984), (2976, 445776), (3012, 440448), (3441, 385536), (3552, 373488), (3968, 334332), (4016, 330336), (4464, 297184), (4518, 293632), (4588, 289152), (4608, 287897), (4736, 280116), (5328, 248992), (5952, 222888), (6024, 220224), (6882, 192768), (7104, 186744), (7781, 170496), (7936, 167166), (8032, 165168), (8928, 148592), (9036, 146816), (9176, 144576), (9287, 142848), (9472, 140058), (10323, 128512), (10656, 124496), (11904, 111444), (12048, 110112), (13764, 96384), (14208, 93372), (15562, 85248), (15872, 83583), (16064, 82584), (17856, 74296), (18072, 73408), (18352, 72288), (18574, 71424), (18944, 70029), (20646, 64256), (21312, 62248), (23343, 56832), (23808, 55722), (24096, 55056), (27528, 48192), (27861, 47616), (28416, 46686), (31124, 42624), (32128, 41292), (35712, 37148), (36144, 36704)]