16686643792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 320

約数和(自身を含む): 43005247488

約数和(自身を除く): 26318603696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 41, 52, 56, 62, 71, 82, 91, 104, 112, 124, 127, 142, 164, 182, 208, 217, 248, 254, 284, 287, 328, 364, 403, 434, 496, 497, 508, 533, 568, 574, 656, 728, 806, 868, 889, 923, 994, 1016, 1066, 1136, 1148, 1271, 1456, 1612, 1651, 1736, 1778, 1846, 1988, 2032, 2132, 2201, 2296, 2542, 2821, 2911, 3224, 3302, 3472, 3556, 3692, 3731, 3937, 3976, 4264, 4402, 4592, 5084, 5207, 5642, 5822, 6448, 6461, 6604, 7112, 7384, 7462, 7874, 7952, 8528, 8804, 8897, 9017, 10168, 10414, 11284, 11557, 11644, 12922, 13208, 14224, 14768, 14924, 15407, 15748, 16523, 17608, 17794, 18034, 20336, 20377, 20828, 22568, 23114, 23288, 25844, 26416, 27559, 28613, 29848, 30814, 31496, 33046, 35216, 35588, 36068, 36449, 37843, 40754, 41656, 45136, 46228, 46576, 51181, 51688, 55118, 57226, 59696, 61628, 62992, 63119, 66092, 67691, 71176, 72136, 72898, 75686, 81508, 83312, 90241, 92456, 102362, 103376, 110236, 114452, 115661, 117221, 123256, 126238, 132184, 135382, 142352, 144272, 145796, 151372, 161417, 163016, 180482, 184912, 200291, 204724, 220472, 228904, 231322, 234442, 246512, 252476, 264368, 264901, 270764, 279527, 291592, 302744, 322834, 326032, 358267, 360964, 369697, 400582, 409448, 440944, 457808, 462644, 468884, 473837, 504952, 529802, 541528, 559054, 583184, 605488, 631687, 645668, 716534, 721928, 739394, 801164, 818896, 820547, 925288, 937768, 947674, 1009904, 1059604, 1083056, 1118108, 1129919, 1173133, 1263374, 1291336, 1433068, 1443856, 1478788, 1602328, 1641094, 1850576, 1875536, 1895348, 1956689, 2098421, 2119208, 2236216, 2259838, 2346266, 2526748, 2582672, 2587879, 2866136, 2957576, 3204656, 3282188, 3633851, 3790696, 3913378, 4196842, 4238416, 4472432, 4519676, 4692532, 4806061, 5053496, 5175758, 5732272, 5915152, 6564376, 7267702, 7581392, 7826756, 8211931, 8393684, 9039352, 9385064, 9612122, 10106992, 10351516, 11460607, 13128752, 14535404, 14688947, 15653512, 16423862, 16787368, 18078704, 18770128, 19224244, 20703032, 22921214, 25436957, 29070808, 29377894, 31307024, 32847724, 33574736, 33642427, 38448488, 41406064, 45842428, 50873914, 58141616, 58755788, 65695448, 67284854, 76896976, 80224249, 91684856, 101747828, 117511576, 131390896, 134569708, 148987891, 160448498, 183369712, 203495656, 235023152, 269139416, 297975782, 320896996, 406991312, 538278832, 595951564, 641793992, 1042915237, 1191903128, 1283587984, 2085830474, 2383806256, 4171660948, 8343321896, 16686643792]

約数ペア:

[(1, 16686643792), (2, 8343321896), (4, 4171660948), (7, 2383806256), (8, 2085830474), (13, 1283587984), (14, 1191903128), (16, 1042915237), (26, 641793992), (28, 595951564), (31, 538278832), (41, 406991312), (52, 320896996), (56, 297975782), (62, 269139416), (71, 235023152), (82, 203495656), (91, 183369712), (104, 160448498), (112, 148987891), (124, 134569708), (127, 131390896), (142, 117511576), (164, 101747828), (182, 91684856), (208, 80224249), (217, 76896976), (248, 67284854), (254, 65695448), (284, 58755788), (287, 58141616), (328, 50873914), (364, 45842428), (403, 41406064), (434, 38448488), (496, 33642427), (497, 33574736), (508, 32847724), (533, 31307024), (568, 29377894), (574, 29070808), (656, 25436957), (728, 22921214), (806, 20703032), (868, 19224244), (889, 18770128), (923, 18078704), (994, 16787368), (1016, 16423862), (1066, 15653512), (1136, 14688947), (1148, 14535404), (1271, 13128752), (1456, 11460607), (1612, 10351516), (1651, 10106992), (1736, 9612122), (1778, 9385064), (1846, 9039352), (1988, 8393684), (2032, 8211931), (2132, 7826756), (2201, 7581392), (2296, 7267702), (2542, 6564376), (2821, 5915152), (2911, 5732272), (3224, 5175758), (3302, 5053496), (3472, 4806061), (3556, 4692532), (3692, 4519676), (3731, 4472432), (3937, 4238416), (3976, 4196842), (4264, 3913378), (4402, 3790696), (4592, 3633851), (5084, 3282188), (5207, 3204656), (5642, 2957576), (5822, 2866136), (6448, 2587879), (6461, 2582672), (6604, 2526748), (7112, 2346266), (7384, 2259838), (7462, 2236216), (7874, 2119208), (7952, 2098421), (8528, 1956689), (8804, 1895348), (8897, 1875536), (9017, 1850576), (10168, 1641094), (10414, 1602328), (11284, 1478788), (11557, 1443856), (11644, 1433068), (12922, 1291336), (13208, 1263374), (14224, 1173133), (14768, 1129919), (14924, 1118108), (15407, 1083056), (15748, 1059604), (16523, 1009904), (17608, 947674), (17794, 937768), (18034, 925288), (20336, 820547), (20377, 818896), (20828, 801164), (22568, 739394), (23114, 721928), (23288, 716534), (25844, 645668), (26416, 631687), (27559, 605488), (28613, 583184), (29848, 559054), (30814, 541528), (31496, 529802), (33046, 504952), (35216, 473837), (35588, 468884), (36068, 462644), (36449, 457808), (37843, 440944), (40754, 409448), (41656, 400582), (45136, 369697), (46228, 360964), (46576, 358267), (51181, 326032), (51688, 322834), (55118, 302744), (57226, 291592), (59696, 279527), (61628, 270764), (62992, 264901), (63119, 264368), (66092, 252476), (67691, 246512), (71176, 234442), (72136, 231322), (72898, 228904), (75686, 220472), (81508, 204724), (83312, 200291), (90241, 184912), (92456, 180482), (102362, 163016), (103376, 161417), (110236, 151372), (114452, 145796), (115661, 144272), (117221, 142352), (123256, 135382), (126238, 132184)]