27887568128

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 70258003200

約数和(自身を除く): 42370435072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 61, 64, 68, 86, 112, 119, 122, 128, 136, 172, 224, 238, 244, 256, 272, 301, 344, 349, 427, 448, 476, 488, 544, 602, 688, 698, 731, 854, 896, 952, 976, 1037, 1088, 1204, 1376, 1396, 1462, 1708, 1792, 1904, 1952, 2074, 2176, 2408, 2443, 2623, 2752, 2792, 2924, 3416, 3808, 3904, 4148, 4352, 4816, 4886, 5117, 5246, 5504, 5584, 5848, 5933, 6832, 7259, 7616, 7808, 8296, 9632, 9772, 10234, 10492, 11008, 11168, 11696, 11866, 13664, 14518, 15007, 15232, 15616, 16592, 18361, 19264, 19544, 20468, 20984, 21289, 22336, 23392, 23732, 27328, 29036, 30014, 30464, 33184, 36722, 38528, 39088, 40936, 41531, 41968, 42578, 44591, 44672, 46784, 47464, 54656, 58072, 60028, 66368, 73444, 77056, 78176, 81872, 83062, 83936, 85156, 89182, 89344, 93568, 94928, 105049, 109312, 116144, 120056, 132736, 146888, 149023, 156352, 163744, 166124, 167872, 170312, 178364, 187136, 189856, 210098, 232288, 240112, 255119, 265472, 293776, 298046, 312137, 312704, 327488, 332248, 335744, 340624, 356728, 361913, 379712, 420196, 464576, 480224, 510238, 587552, 596092, 624274, 625408, 654976, 664496, 671488, 681248, 713456, 723826, 759424, 840392, 915427, 929152, 960448, 1020476, 1175104, 1192184, 1248548, 1309952, 1328992, 1362496, 1426912, 1447652, 1518848, 1680784, 1785833, 1830854, 1858304, 1920896, 2040952, 2350208, 2384368, 2497096, 2533391, 2657984, 2724992, 2853824, 2895304, 3361568, 3571666, 3661708, 3841792, 4081904, 4700416, 4768736, 4994192, 5066782, 5315968, 5449984, 5707648, 5790608, 6407989, 6723136, 7143332, 7323416, 8163808, 9537472, 9988384, 10133564, 10631936, 11415296, 11581216, 12815978, 13446272, 14286664, 14646832, 15562259, 16327616, 19074944, 19976768, 20267128, 23162432, 25631956, 26892544, 28573328, 29293664, 31124518, 32655232, 38149888, 39953536, 40534256, 46324864, 51263912, 57146656, 58587328, 62249036, 65310464, 79907072, 81068512, 92649728, 102527824, 108935813, 114293312, 117174656, 124498072, 162137024, 205055648, 217871626, 228586624, 234349312, 248996144, 324274048, 410111296, 435743252, 457173248, 497992288, 648548096, 820222592, 871486504, 995984576, 1640445184, 1742973008, 1991969152, 3485946016, 3983938304, 6971892032, 13943784064, 27887568128]

約数ペア:

[(1, 27887568128), (2, 13943784064), (4, 6971892032), (7, 3983938304), (8, 3485946016), (14, 1991969152), (16, 1742973008), (17, 1640445184), (28, 995984576), (32, 871486504), (34, 820222592), (43, 648548096), (56, 497992288), (61, 457173248), (64, 435743252), (68, 410111296), (86, 324274048), (112, 248996144), (119, 234349312), (122, 228586624), (128, 217871626), (136, 205055648), (172, 162137024), (224, 124498072), (238, 117174656), (244, 114293312), (256, 108935813), (272, 102527824), (301, 92649728), (344, 81068512), (349, 79907072), (427, 65310464), (448, 62249036), (476, 58587328), (488, 57146656), (544, 51263912), (602, 46324864), (688, 40534256), (698, 39953536), (731, 38149888), (854, 32655232), (896, 31124518), (952, 29293664), (976, 28573328), (1037, 26892544), (1088, 25631956), (1204, 23162432), (1376, 20267128), (1396, 19976768), (1462, 19074944), (1708, 16327616), (1792, 15562259), (1904, 14646832), (1952, 14286664), (2074, 13446272), (2176, 12815978), (2408, 11581216), (2443, 11415296), (2623, 10631936), (2752, 10133564), (2792, 9988384), (2924, 9537472), (3416, 8163808), (3808, 7323416), (3904, 7143332), (4148, 6723136), (4352, 6407989), (4816, 5790608), (4886, 5707648), (5117, 5449984), (5246, 5315968), (5504, 5066782), (5584, 4994192), (5848, 4768736), (5933, 4700416), (6832, 4081904), (7259, 3841792), (7616, 3661708), (7808, 3571666), (8296, 3361568), (9632, 2895304), (9772, 2853824), (10234, 2724992), (10492, 2657984), (11008, 2533391), (11168, 2497096), (11696, 2384368), (11866, 2350208), (13664, 2040952), (14518, 1920896), (15007, 1858304), (15232, 1830854), (15616, 1785833), (16592, 1680784), (18361, 1518848), (19264, 1447652), (19544, 1426912), (20468, 1362496), (20984, 1328992), (21289, 1309952), (22336, 1248548), (23392, 1192184), (23732, 1175104), (27328, 1020476), (29036, 960448), (30014, 929152), (30464, 915427), (33184, 840392), (36722, 759424), (38528, 723826), (39088, 713456), (40936, 681248), (41531, 671488), (41968, 664496), (42578, 654976), (44591, 625408), (44672, 624274), (46784, 596092), (47464, 587552), (54656, 510238), (58072, 480224), (60028, 464576), (66368, 420196), (73444, 379712), (77056, 361913), (78176, 356728), (81872, 340624), (83062, 335744), (83936, 332248), (85156, 327488), (89182, 312704), (89344, 312137), (93568, 298046), (94928, 293776), (105049, 265472), (109312, 255119), (116144, 240112), (120056, 232288), (132736, 210098), (146888, 189856), (149023, 187136), (156352, 178364), (163744, 170312), (166124, 167872)]