18079585888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 48554311680

約数和(自身を除く): 30474725792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 76, 83, 91, 104, 112, 124, 127, 133, 152, 166, 182, 208, 217, 224, 247, 248, 254, 266, 304, 332, 364, 403, 416, 434, 494, 496, 508, 532, 581, 589, 608, 664, 728, 806, 868, 889, 988, 992, 1016, 1064, 1079, 1162, 1178, 1328, 1456, 1577, 1612, 1651, 1729, 1736, 1778, 1976, 2032, 2128, 2158, 2324, 2356, 2413, 2573, 2656, 2821, 2912, 3154, 3224, 3302, 3458, 3472, 3556, 3937, 3952, 4064, 4123, 4256, 4316, 4648, 4712, 4826, 5146, 5642, 6308, 6448, 6604, 6916, 6944, 7112, 7553, 7657, 7874, 7904, 8246, 8632, 9296, 9424, 9652, 10292, 10541, 11039, 11284, 11557, 12616, 12896, 13208, 13832, 14224, 15106, 15314, 15748, 16492, 16891, 17264, 18011, 18592, 18848, 19304, 20501, 20584, 21082, 22078, 22568, 23114, 25232, 26416, 27559, 27664, 28448, 30212, 30628, 31369, 31496, 32984, 33449, 33782, 34528, 36022, 38608, 41002, 41168, 42164, 44156, 45136, 46228, 48887, 50464, 51181, 52832, 53599, 55118, 55328, 60424, 61256, 62738, 62992, 65968, 66898, 67564, 72044, 73787, 74803, 77216, 82004, 82336, 84328, 88312, 90272, 92456, 97774, 102362, 107198, 110236, 120848, 122512, 125476, 125984, 131936, 133796, 135128, 137033, 143507, 144088, 147574, 149606, 164008, 168656, 176624, 184912, 195548, 200279, 204724, 214396, 219583, 220472, 234143, 241696, 245024, 250952, 267592, 270256, 274066, 287014, 288176, 295148, 299212, 326771, 328016, 337312, 342209, 353248, 358267, 369824, 391096, 400558, 409448, 428792, 439166, 440944, 468286, 501904, 523621, 535184, 540512, 548132, 574028, 576352, 590296, 598424, 635531, 653542, 656032, 684418, 716534, 782192, 801116, 818896, 857584, 878332, 881888, 936572, 959231, 972439, 1003808, 1047242, 1070368, 1096264, 1148056, 1180592, 1196848, 1271062, 1307084, 1368836, 1401953, 1433068, 1564384, 1602232, 1637792, 1715168, 1756664, 1873144, 1918462, 1944878, 2094484, 2192528, 2287397, 2296112, 2361184, 2393696, 2542124, 2603627, 2614168, 2737672, 2803906, 2866136, 3204464, 3513328, 3746288, 3836924, 3889756, 4188968, 4248023, 4385056, 4448717, 4574794, 4592224, 5084248, 5207254, 5228336, 5475344, 5607812, 5732272, 6208649, 6408928, 6807073, 7026656, 7492576, 7673848, 7779512, 8377936, 8496046, 8897434, 9149588, 10168496, 10414508, 10456672, 10950688, 11215624, 11464544, 12417298, 13614146, 15347696, 15559024, 16755872, 16992092, 17794868, 18225389, 18299176, 20336992, 20829016, 22431248, 24834596, 27228292, 29736161, 30695392, 31118048, 33984184, 35589736, 36450778, 36598352, 41658032, 43460543, 44862496, 49669192, 54456584, 59472322, 67968368, 71179472, 72901556, 73196704, 80712437, 83316064, 86921086, 99338384, 108913168, 118944644, 135936736, 142358944, 145803112, 161424874, 173842172, 198676768, 217826336, 237889288, 291606224, 322849748, 347684344, 475778576, 564987059, 583212448, 645699496, 695368688, 951557152, 1129974118, 1291398992, 1390737376, 2259948236, 2582797984, 4519896472, 9039792944, 18079585888]

約数ペア:

[(1, 18079585888), (2, 9039792944), (4, 4519896472), (7, 2582797984), (8, 2259948236), (13, 1390737376), (14, 1291398992), (16, 1129974118), (19, 951557152), (26, 695368688), (28, 645699496), (31, 583212448), (32, 564987059), (38, 475778576), (52, 347684344), (56, 322849748), (62, 291606224), (76, 237889288), (83, 217826336), (91, 198676768), (104, 173842172), (112, 161424874), (124, 145803112), (127, 142358944), (133, 135936736), (152, 118944644), (166, 108913168), (182, 99338384), (208, 86921086), (217, 83316064), (224, 80712437), (247, 73196704), (248, 72901556), (254, 71179472), (266, 67968368), (304, 59472322), (332, 54456584), (364, 49669192), (403, 44862496), (416, 43460543), (434, 41658032), (494, 36598352), (496, 36450778), (508, 35589736), (532, 33984184), (581, 31118048), (589, 30695392), (608, 29736161), (664, 27228292), (728, 24834596), (806, 22431248), (868, 20829016), (889, 20336992), (988, 18299176), (992, 18225389), (1016, 17794868), (1064, 16992092), (1079, 16755872), (1162, 15559024), (1178, 15347696), (1328, 13614146), (1456, 12417298), (1577, 11464544), (1612, 11215624), (1651, 10950688), (1729, 10456672), (1736, 10414508), (1778, 10168496), (1976, 9149588), (2032, 8897434), (2128, 8496046), (2158, 8377936), (2324, 7779512), (2356, 7673848), (2413, 7492576), (2573, 7026656), (2656, 6807073), (2821, 6408928), (2912, 6208649), (3154, 5732272), (3224, 5607812), (3302, 5475344), (3458, 5228336), (3472, 5207254), (3556, 5084248), (3937, 4592224), (3952, 4574794), (4064, 4448717), (4123, 4385056), (4256, 4248023), (4316, 4188968), (4648, 3889756), (4712, 3836924), (4826, 3746288), (5146, 3513328), (5642, 3204464), (6308, 2866136), (6448, 2803906), (6604, 2737672), (6916, 2614168), (6944, 2603627), (7112, 2542124), (7553, 2393696), (7657, 2361184), (7874, 2296112), (7904, 2287397), (8246, 2192528), (8632, 2094484), (9296, 1944878), (9424, 1918462), (9652, 1873144), (10292, 1756664), (10541, 1715168), (11039, 1637792), (11284, 1602232), (11557, 1564384), (12616, 1433068), (12896, 1401953), (13208, 1368836), (13832, 1307084), (14224, 1271062), (15106, 1196848), (15314, 1180592), (15748, 1148056), (16492, 1096264), (16891, 1070368), (17264, 1047242), (18011, 1003808), (18592, 972439), (18848, 959231), (19304, 936572), (20501, 881888), (20584, 878332), (21082, 857584), (22078, 818896), (22568, 801116), (23114, 782192), (25232, 716534), (26416, 684418), (27559, 656032), (27664, 653542), (28448, 635531), (30212, 598424), (30628, 590296), (31369, 576352), (31496, 574028), (32984, 548132), (33449, 540512), (33782, 535184), (34528, 523621), (36022, 501904), (38608, 468286), (41002, 440944), (41168, 439166), (42164, 428792), (44156, 409448), (45136, 400558), (46228, 391096), (48887, 369824), (50464, 358267), (51181, 353248), (52832, 342209), (53599, 337312), (55118, 328016), (55328, 326771), (60424, 299212), (61256, 295148), (62738, 288176), (62992, 287014), (65968, 274066), (66898, 270256), (67564, 267592), (72044, 250952), (73787, 245024), (74803, 241696), (77216, 234143), (82004, 220472), (82336, 219583), (84328, 214396), (88312, 204724), (90272, 200279), (92456, 195548), (97774, 184912), (102362, 176624), (107198, 168656), (110236, 164008), (120848, 149606), (122512, 147574), (125476, 144088), (125984, 143507), (131936, 137033), (133796, 135128)]