16418688

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 53758080

約数和(自身を除く): 37339392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 128, 132, 138, 143, 156, 169, 176, 184, 192, 208, 253, 264, 276, 286, 299, 312, 338, 352, 368, 384, 416, 429, 506, 507, 528, 552, 572, 598, 624, 676, 704, 736, 759, 832, 858, 897, 1012, 1014, 1056, 1104, 1144, 1196, 1248, 1352, 1408, 1472, 1518, 1664, 1716, 1794, 1859, 2024, 2028, 2112, 2208, 2288, 2392, 2496, 2704, 2944, 3036, 3289, 3432, 3588, 3718, 3887, 4048, 4056, 4224, 4416, 4576, 4784, 4992, 5408, 5577, 6072, 6578, 6864, 7176, 7436, 7774, 8096, 8112, 8832, 9152, 9568, 9867, 10816, 11154, 11661, 12144, 13156, 13728, 14352, 14872, 15548, 16192, 16224, 18304, 19136, 19734, 21632, 22308, 23322, 24288, 26312, 27456, 28704, 29744, 31096, 32384, 32448, 38272, 39468, 42757, 44616, 46644, 48576, 52624, 54912, 57408, 59488, 62192, 64896, 78936, 85514, 89232, 93288, 97152, 105248, 114816, 118976, 124384, 128271, 157872, 171028, 178464, 186576, 210496, 237952, 248768, 256542, 315744, 342056, 356928, 373152, 420992, 497536, 513084, 631488, 684112, 713856, 746304, 1026168, 1262976, 1368224, 1492608, 2052336, 2736448, 4104672, 5472896, 8209344, 16418688]

約数ペア:

[(1, 16418688), (2, 8209344), (3, 5472896), (4, 4104672), (6, 2736448), (8, 2052336), (11, 1492608), (12, 1368224), (13, 1262976), (16, 1026168), (22, 746304), (23, 713856), (24, 684112), (26, 631488), (32, 513084), (33, 497536), (39, 420992), (44, 373152), (46, 356928), (48, 342056), (52, 315744), (64, 256542), (66, 248768), (69, 237952), (78, 210496), (88, 186576), (92, 178464), (96, 171028), (104, 157872), (128, 128271), (132, 124384), (138, 118976), (143, 114816), (156, 105248), (169, 97152), (176, 93288), (184, 89232), (192, 85514), (208, 78936), (253, 64896), (264, 62192), (276, 59488), (286, 57408), (299, 54912), (312, 52624), (338, 48576), (352, 46644), (368, 44616), (384, 42757), (416, 39468), (429, 38272), (506, 32448), (507, 32384), (528, 31096), (552, 29744), (572, 28704), (598, 27456), (624, 26312), (676, 24288), (704, 23322), (736, 22308), (759, 21632), (832, 19734), (858, 19136), (897, 18304), (1012, 16224), (1014, 16192), (1056, 15548), (1104, 14872), (1144, 14352), (1196, 13728), (1248, 13156), (1352, 12144), (1408, 11661), (1472, 11154), (1518, 10816), (1664, 9867), (1716, 9568), (1794, 9152), (1859, 8832), (2024, 8112), (2028, 8096), (2112, 7774), (2208, 7436), (2288, 7176), (2392, 6864), (2496, 6578), (2704, 6072), (2944, 5577), (3036, 5408), (3289, 4992), (3432, 4784), (3588, 4576), (3718, 4416), (3887, 4224), (4048, 4056)]