28701454464

素因数分解:

$2^7\times 3^4\times {\mathrm{109}}^2\times {\mathrm{233}}^1$

素因数の和:477

約数の個数: 240

約数和(自身を含む): 86575859370

約数和(自身を除く): 57874404906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 109, 128, 144, 162, 192, 216, 218, 233, 288, 324, 327, 384, 432, 436, 466, 576, 648, 654, 699, 864, 872, 932, 981, 1152, 1296, 1308, 1398, 1728, 1744, 1864, 1962, 2097, 2592, 2616, 2796, 2943, 3456, 3488, 3728, 3924, 4194, 5184, 5232, 5592, 5886, 6291, 6976, 7456, 7848, 8388, 8829, 10368, 10464, 11184, 11772, 11881, 12582, 13952, 14912, 15696, 16776, 17658, 18873, 20928, 22368, 23544, 23762, 25164, 25397, 29824, 31392, 33552, 35316, 35643, 37746, 41856, 44736, 47088, 47524, 50328, 50794, 62784, 67104, 70632, 71286, 75492, 76191, 89472, 94176, 95048, 100656, 101588, 106929, 125568, 134208, 141264, 142572, 150984, 152382, 188352, 190096, 201312, 203176, 213858, 228573, 268416, 282528, 285144, 301968, 304764, 320787, 376704, 380192, 402624, 406352, 427716, 457146, 565056, 570288, 603936, 609528, 641574, 685719, 760384, 805248, 812704, 855432, 914292, 962361, 1130112, 1140576, 1207872, 1219056, 1283148, 1371438, 1520768, 1625408, 1710864, 1828584, 1924722, 2057157, 2281152, 2415744, 2438112, 2566296, 2742876, 2768273, 3250816, 3421728, 3657168, 3849444, 4114314, 4562304, 4876224, 5132592, 5485752, 5536546, 6843456, 7314336, 7698888, 8228628, 8304819, 9752448, 10265184, 10971504, 11073092, 13686912, 14628672, 15397776, 16457256, 16609638, 20530368, 21943008, 22146184, 24914457, 29257344, 30795552, 32914512, 33219276, 41060736, 43886016, 44292368, 49828914, 61591104, 65829024, 66438552, 74743371, 87772032, 88584736, 99657828, 123182208, 131658048, 132877104, 149486742, 177169472, 199315656, 224230113, 263316096, 265754208, 298973484, 354338944, 398631312, 448460226, 531508416, 597946968, 797262624, 896920452, 1063016832, 1195893936, 1594525248, 1793840904, 2391787872, 3189050496, 3587681808, 4783575744, 7175363616, 9567151488, 14350727232, 28701454464]

約数ペア:

[(1, 28701454464), (2, 14350727232), (3, 9567151488), (4, 7175363616), (6, 4783575744), (8, 3587681808), (9, 3189050496), (12, 2391787872), (16, 1793840904), (18, 1594525248), (24, 1195893936), (27, 1063016832), (32, 896920452), (36, 797262624), (48, 597946968), (54, 531508416), (64, 448460226), (72, 398631312), (81, 354338944), (96, 298973484), (108, 265754208), (109, 263316096), (128, 224230113), (144, 199315656), (162, 177169472), (192, 149486742), (216, 132877104), (218, 131658048), (233, 123182208), (288, 99657828), (324, 88584736), (327, 87772032), (384, 74743371), (432, 66438552), (436, 65829024), (466, 61591104), (576, 49828914), (648, 44292368), (654, 43886016), (699, 41060736), (864, 33219276), (872, 32914512), (932, 30795552), (981, 29257344), (1152, 24914457), (1296, 22146184), (1308, 21943008), (1398, 20530368), (1728, 16609638), (1744, 16457256), (1864, 15397776), (1962, 14628672), (2097, 13686912), (2592, 11073092), (2616, 10971504), (2796, 10265184), (2943, 9752448), (3456, 8304819), (3488, 8228628), (3728, 7698888), (3924, 7314336), (4194, 6843456), (5184, 5536546), (5232, 5485752), (5592, 5132592), (5886, 4876224), (6291, 4562304), (6976, 4114314), (7456, 3849444), (7848, 3657168), (8388, 3421728), (8829, 3250816), (10368, 2768273), (10464, 2742876), (11184, 2566296), (11772, 2438112), (11881, 2415744), (12582, 2281152), (13952, 2057157), (14912, 1924722), (15696, 1828584), (16776, 1710864), (17658, 1625408), (18873, 1520768), (20928, 1371438), (22368, 1283148), (23544, 1219056), (23762, 1207872), (25164, 1140576), (25397, 1130112), (29824, 962361), (31392, 914292), (33552, 855432), (35316, 812704), (35643, 805248), (37746, 760384), (41856, 685719), (44736, 641574), (47088, 609528), (47524, 603936), (50328, 570288), (50794, 565056), (62784, 457146), (67104, 427716), (70632, 406352), (71286, 402624), (75492, 380192), (76191, 376704), (89472, 320787), (94176, 304764), (95048, 301968), (100656, 285144), (101588, 282528), (106929, 268416), (125568, 228573), (134208, 213858), (141264, 203176), (142572, 201312), (150984, 190096), (152382, 188352)]