338065728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1805

約数の個数: 224

約数和(自身を含む): 1201643520

約数和(自身を除く): 863577792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1456, 1716, 1759, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2912, 3003, 3432, 3518, 3696, 4004, 4368, 4576, 4928, 5277, 5824, 6006, 6864, 7036, 7392, 8008, 8736, 9152, 10554, 12012, 12313, 13728, 14072, 14784, 16016, 17472, 19349, 21108, 22867, 24024, 24626, 27456, 28144, 32032, 36939, 38698, 42216, 45734, 48048, 49252, 56288, 58047, 64064, 68601, 73878, 77396, 84432, 91468, 96096, 98504, 112576, 116094, 135443, 137202, 147756, 154792, 160069, 168864, 182936, 192192, 197008, 232188, 251537, 270886, 274404, 295512, 309584, 320138, 337728, 365872, 394016, 406329, 464376, 480207, 503074, 541772, 548808, 591024, 619168, 640276, 731744, 754611, 788032, 812658, 928752, 960414, 1006148, 1083544, 1097616, 1182048, 1238336, 1280552, 1463488, 1509222, 1625316, 1760759, 1857504, 1920828, 2012296, 2167088, 2195232, 2364096, 2561104, 3018444, 3250632, 3521518, 3715008, 3841656, 4024592, 4334176, 4390464, 5122208, 5282277, 6036888, 6501264, 7043036, 7683312, 8049184, 8668352, 10244416, 10564554, 12073776, 13002528, 14086072, 15366624, 16098368, 21129108, 24147552, 26005056, 28172144, 30733248, 42258216, 48295104, 56344288, 84516432, 112688576, 169032864, 338065728]

約数ペア:

[(1, 338065728), (2, 169032864), (3, 112688576), (4, 84516432), (6, 56344288), (7, 48295104), (8, 42258216), (11, 30733248), (12, 28172144), (13, 26005056), (14, 24147552), (16, 21129108), (21, 16098368), (22, 15366624), (24, 14086072), (26, 13002528), (28, 12073776), (32, 10564554), (33, 10244416), (39, 8668352), (42, 8049184), (44, 7683312), (48, 7043036), (52, 6501264), (56, 6036888), (64, 5282277), (66, 5122208), (77, 4390464), (78, 4334176), (84, 4024592), (88, 3841656), (91, 3715008), (96, 3521518), (104, 3250632), (112, 3018444), (132, 2561104), (143, 2364096), (154, 2195232), (156, 2167088), (168, 2012296), (176, 1920828), (182, 1857504), (192, 1760759), (208, 1625316), (224, 1509222), (231, 1463488), (264, 1280552), (273, 1238336), (286, 1182048), (308, 1097616), (312, 1083544), (336, 1006148), (352, 960414), (364, 928752), (416, 812658), (429, 788032), (448, 754611), (462, 731744), (528, 640276), (546, 619168), (572, 591024), (616, 548808), (624, 541772), (672, 503074), (704, 480207), (728, 464376), (832, 406329), (858, 394016), (924, 365872), (1001, 337728), (1056, 320138), (1092, 309584), (1144, 295512), (1232, 274404), (1248, 270886), (1344, 251537), (1456, 232188), (1716, 197008), (1759, 192192), (1848, 182936), (2002, 168864), (2112, 160069), (2184, 154792), (2288, 147756), (2464, 137202), (2496, 135443), (2912, 116094), (3003, 112576), (3432, 98504), (3518, 96096), (3696, 91468), (4004, 84432), (4368, 77396), (4576, 73878), (4928, 68601), (5277, 64064), (5824, 58047), (6006, 56288), (6864, 49252), (7036, 48048), (7392, 45734), (8008, 42216), (8736, 38698), (9152, 36939), (10554, 32032), (12012, 28144), (12313, 27456), (13728, 24626), (14072, 24024), (14784, 22867), (16016, 21108), (17472, 19349)]