19388049408

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3904

約数の個数: 384

約数和(自身を含む): 70703942400

約数和(自身を除く): 51315892992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 512, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2048, 2184, 2304, 2457, 2496, 2688, 2808, 2912, 3024, 3072, 3276, 3328, 3456, 3584, 3744, 3853, 4032, 4368, 4608, 4914, 4992, 5376, 5616, 5824, 6048, 6144, 6552, 6656, 6912, 7168, 7488, 7706, 8064, 8736, 9216, 9828, 9984, 10752, 11232, 11559, 11648, 12096, 13104, 13312, 13824, 14336, 14976, 15412, 16128, 17472, 18432, 19656, 19968, 21504, 22464, 23118, 23296, 24192, 26208, 26624, 26971, 27648, 29952, 30824, 32256, 34677, 34944, 39312, 39936, 43008, 44928, 46236, 46592, 48384, 50089, 52416, 53942, 55296, 59904, 61648, 64512, 69354, 69888, 78624, 79872, 80913, 89856, 92472, 93184, 96768, 100178, 104031, 104832, 107884, 119808, 123296, 129024, 138708, 139776, 150267, 157248, 161826, 179712, 184944, 186368, 193536, 200356, 208062, 209664, 215768, 239616, 242739, 246592, 277416, 279552, 300534, 314496, 323652, 350623, 359424, 369888, 387072, 400712, 416124, 419328, 431536, 450801, 485478, 493184, 554832, 559104, 601068, 628992, 647304, 701246, 718848, 728217, 739776, 801424, 832248, 838656, 863072, 901602, 970956, 986368, 1051869, 1109664, 1202136, 1257984, 1294608, 1352403, 1402492, 1456434, 1479552, 1602848, 1664496, 1677312, 1726144, 1803204, 1941912, 1972736, 2103738, 2219328, 2404272, 2515968, 2589216, 2704806, 2804984, 2912868, 2959104, 3155607, 3205696, 3328992, 3452288, 3606408, 3883824, 3945472, 4207476, 4438656, 4808544, 5031936, 5178432, 5409612, 5609968, 5825736, 5918208, 6311214, 6411392, 6657984, 6904576, 7212816, 7767648, 7890944, 8414952, 8877312, 9466821, 9617088, 10356864, 10819224, 11219936, 11651472, 11836416, 12622428, 12822784, 13315968, 13809152, 14425632, 15535296, 16829904, 17754624, 18933642, 19234176, 20713728, 21638448, 22439872, 23302944, 23672832, 25244856, 25645568, 26631936, 27618304, 28851264, 31070592, 33659808, 35509248, 37867284, 38468352, 41427456, 43276896, 44879744, 46605888, 50489712, 51291136, 53263872, 55236608, 57702528, 62141184, 67319616, 71018496, 75734568, 76936704, 82854912, 86553792, 89759488, 93211776, 100979424, 102582272, 106527744, 115405056, 124282368, 134639232, 151469136, 153873408, 165709824, 173107584, 179518976, 186423552, 201958848, 213055488, 230810112, 248564736, 269278464, 302938272, 307746816, 346215168, 359037952, 372847104, 403917696, 461620224, 497129472, 538556928, 605876544, 692430336, 718075904, 745694208, 807835392, 923240448, 1077113856, 1211753088, 1384860672, 1491388416, 1615670784, 2154227712, 2423506176, 2769721344, 3231341568, 4847012352, 6462683136, 9694024704, 19388049408]

約数ペア:

[(1, 19388049408), (2, 9694024704), (3, 6462683136), (4, 4847012352), (6, 3231341568), (7, 2769721344), (8, 2423506176), (9, 2154227712), (12, 1615670784), (13, 1491388416), (14, 1384860672), (16, 1211753088), (18, 1077113856), (21, 923240448), (24, 807835392), (26, 745694208), (27, 718075904), (28, 692430336), (32, 605876544), (36, 538556928), (39, 497129472), (42, 461620224), (48, 403917696), (52, 372847104), (54, 359037952), (56, 346215168), (63, 307746816), (64, 302938272), (72, 269278464), (78, 248564736), (84, 230810112), (91, 213055488), (96, 201958848), (104, 186423552), (108, 179518976), (112, 173107584), (117, 165709824), (126, 153873408), (128, 151469136), (144, 134639232), (156, 124282368), (168, 115405056), (182, 106527744), (189, 102582272), (192, 100979424), (208, 93211776), (216, 89759488), (224, 86553792), (234, 82854912), (252, 76936704), (256, 75734568), (273, 71018496), (288, 67319616), (312, 62141184), (336, 57702528), (351, 55236608), (364, 53263872), (378, 51291136), (384, 50489712), (416, 46605888), (432, 44879744), (448, 43276896), (468, 41427456), (504, 38468352), (512, 37867284), (546, 35509248), (576, 33659808), (624, 31070592), (672, 28851264), (702, 27618304), (728, 26631936), (756, 25645568), (768, 25244856), (819, 23672832), (832, 23302944), (864, 22439872), (896, 21638448), (936, 20713728), (1008, 19234176), (1024, 18933642), (1092, 17754624), (1152, 16829904), (1248, 15535296), (1344, 14425632), (1404, 13809152), (1456, 13315968), (1512, 12822784), (1536, 12622428), (1638, 11836416), (1664, 11651472), (1728, 11219936), (1792, 10819224), (1872, 10356864), (2016, 9617088), (2048, 9466821), (2184, 8877312), (2304, 8414952), (2457, 7890944), (2496, 7767648), (2688, 7212816), (2808, 6904576), (2912, 6657984), (3024, 6411392), (3072, 6311214), (3276, 5918208), (3328, 5825736), (3456, 5609968), (3584, 5409612), (3744, 5178432), (3853, 5031936), (4032, 4808544), (4368, 4438656), (4608, 4207476), (4914, 3945472), (4992, 3883824), (5376, 3606408), (5616, 3452288), (5824, 3328992), (6048, 3205696), (6144, 3155607), (6552, 2959104), (6656, 2912868), (6912, 2804984), (7168, 2704806), (7488, 2589216), (7706, 2515968), (8064, 2404272), (8736, 2219328), (9216, 2103738), (9828, 1972736), (9984, 1941912), (10752, 1803204), (11232, 1726144), (11559, 1677312), (11648, 1664496), (12096, 1602848), (13104, 1479552), (13312, 1456434), (13824, 1402492), (14336, 1352403), (14976, 1294608), (15412, 1257984), (16128, 1202136), (17472, 1109664), (18432, 1051869), (19656, 986368), (19968, 970956), (21504, 901602), (22464, 863072), (23118, 838656), (23296, 832248), (24192, 801424), (26208, 739776), (26624, 728217), (26971, 718848), (27648, 701246), (29952, 647304), (30824, 628992), (32256, 601068), (34677, 559104), (34944, 554832), (39312, 493184), (39936, 485478), (43008, 450801), (44928, 431536), (46236, 419328), (46592, 416124), (48384, 400712), (50089, 387072), (52416, 369888), (53942, 359424), (55296, 350623), (59904, 323652), (61648, 314496), (64512, 300534), (69354, 279552), (69888, 277416), (78624, 246592), (79872, 242739), (80913, 239616), (89856, 215768), (92472, 209664), (93184, 208062), (96768, 200356), (100178, 193536), (104031, 186368), (104832, 184944), (107884, 179712), (119808, 161826), (123296, 157248), (129024, 150267), (138708, 139776)]