978735744

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1812

約数の個数: 256

約数和(自身を含む): 3446784000

約数和(自身を除く): 2468048256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1759, 1932, 2016, 2208, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3456, 3518, 3864, 4032, 4347, 4416, 4968, 5152, 5277, 5796, 6048, 6624, 7036, 7728, 8064, 8694, 8832, 9936, 10304, 10554, 11592, 12096, 12313, 13248, 14072, 15456, 15831, 17388, 19872, 20608, 21108, 23184, 24192, 24626, 26496, 28144, 30912, 31662, 34776, 36939, 39744, 40457, 42216, 46368, 47493, 49252, 56288, 61824, 63324, 69552, 73878, 79488, 80914, 84432, 92736, 94986, 98504, 110817, 112576, 121371, 126648, 139104, 147756, 161828, 168864, 185472, 189972, 197008, 221634, 225152, 242742, 253296, 278208, 283199, 295512, 323656, 332451, 337728, 364113, 379944, 394016, 443268, 485484, 506592, 556416, 566398, 591024, 647312, 664902, 675456, 728226, 759888, 788032, 849597, 886536, 970968, 1013184, 1092339, 1132796, 1182048, 1294624, 1329804, 1456452, 1519776, 1576064, 1699194, 1773072, 1941936, 2026368, 2184678, 2265592, 2364096, 2548791, 2589248, 2659608, 2912904, 3039552, 3398388, 3546144, 3883872, 4369356, 4531184, 4728192, 5097582, 5178496, 5319216, 5825808, 6079104, 6796776, 7092288, 7646373, 7767744, 8738712, 9062368, 10195164, 10638432, 11651616, 13593552, 14184576, 15292746, 15535488, 17477424, 18124736, 20390328, 21276864, 23303232, 27187104, 30585492, 34954848, 36249472, 40780656, 42553728, 46606464, 54374208, 61170984, 69909696, 81561312, 108748416, 122341968, 139819392, 163122624, 244683936, 326245248, 489367872, 978735744]

約数ペア:

[(1, 978735744), (2, 489367872), (3, 326245248), (4, 244683936), (6, 163122624), (7, 139819392), (8, 122341968), (9, 108748416), (12, 81561312), (14, 69909696), (16, 61170984), (18, 54374208), (21, 46606464), (23, 42553728), (24, 40780656), (27, 36249472), (28, 34954848), (32, 30585492), (36, 27187104), (42, 23303232), (46, 21276864), (48, 20390328), (54, 18124736), (56, 17477424), (63, 15535488), (64, 15292746), (69, 14184576), (72, 13593552), (84, 11651616), (92, 10638432), (96, 10195164), (108, 9062368), (112, 8738712), (126, 7767744), (128, 7646373), (138, 7092288), (144, 6796776), (161, 6079104), (168, 5825808), (184, 5319216), (189, 5178496), (192, 5097582), (207, 4728192), (216, 4531184), (224, 4369356), (252, 3883872), (276, 3546144), (288, 3398388), (322, 3039552), (336, 2912904), (368, 2659608), (378, 2589248), (384, 2548791), (414, 2364096), (432, 2265592), (448, 2184678), (483, 2026368), (504, 1941936), (552, 1773072), (576, 1699194), (621, 1576064), (644, 1519776), (672, 1456452), (736, 1329804), (756, 1294624), (828, 1182048), (864, 1132796), (896, 1092339), (966, 1013184), (1008, 970968), (1104, 886536), (1152, 849597), (1242, 788032), (1288, 759888), (1344, 728226), (1449, 675456), (1472, 664902), (1512, 647312), (1656, 591024), (1728, 566398), (1759, 556416), (1932, 506592), (2016, 485484), (2208, 443268), (2484, 394016), (2576, 379944), (2688, 364113), (2898, 337728), (2944, 332451), (3024, 323656), (3312, 295512), (3456, 283199), (3518, 278208), (3864, 253296), (4032, 242742), (4347, 225152), (4416, 221634), (4968, 197008), (5152, 189972), (5277, 185472), (5796, 168864), (6048, 161828), (6624, 147756), (7036, 139104), (7728, 126648), (8064, 121371), (8694, 112576), (8832, 110817), (9936, 98504), (10304, 94986), (10554, 92736), (11592, 84432), (12096, 80914), (12313, 79488), (13248, 73878), (14072, 69552), (15456, 63324), (15831, 61824), (17388, 56288), (19872, 49252), (20608, 47493), (21108, 46368), (23184, 42216), (24192, 40457), (24626, 39744), (26496, 36939), (28144, 34776), (30912, 31662)]