16419798528

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 320

約数和(自身を含む): 51391853568

約数和(自身を除く): 34972055040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 137, 142, 157, 168, 192, 213, 224, 256, 274, 284, 314, 336, 384, 411, 426, 448, 471, 497, 512, 548, 568, 628, 672, 768, 822, 852, 896, 942, 959, 994, 1096, 1099, 1136, 1256, 1344, 1491, 1536, 1644, 1704, 1792, 1884, 1918, 1988, 2192, 2198, 2272, 2512, 2688, 2877, 2982, 3288, 3297, 3408, 3584, 3768, 3836, 3976, 4384, 4396, 4544, 5024, 5376, 5754, 5964, 6576, 6594, 6816, 7536, 7672, 7952, 8768, 8792, 9088, 9727, 10048, 10752, 11147, 11508, 11928, 13152, 13188, 13632, 15072, 15344, 15904, 17536, 17584, 18176, 19454, 20096, 21509, 22294, 23016, 23856, 26304, 26376, 27264, 29181, 30144, 30688, 31808, 33441, 35072, 35168, 36352, 38908, 40192, 43018, 44588, 46032, 47712, 52608, 52752, 54528, 58362, 60288, 61376, 63616, 64527, 66882, 68089, 70144, 70336, 77816, 78029, 80384, 86036, 89176, 92064, 95424, 105216, 105504, 109056, 116724, 120576, 122752, 127232, 129054, 133764, 136178, 140672, 150563, 155632, 156058, 172072, 178352, 184128, 190848, 204267, 210432, 211008, 233448, 234087, 241152, 245504, 254464, 258108, 267528, 272356, 281344, 301126, 311264, 312116, 344144, 356704, 368256, 381696, 408534, 422016, 451689, 466896, 468174, 491008, 516216, 535056, 544712, 562688, 602252, 622528, 624232, 688288, 713408, 736512, 763392, 817068, 844032, 903378, 933792, 936348, 1032432, 1070112, 1089424, 1204504, 1245056, 1248464, 1376576, 1426816, 1473024, 1527139, 1634136, 1688064, 1806756, 1867584, 1872696, 2064864, 2140224, 2178848, 2409008, 2490112, 2496928, 2753152, 2853632, 3054278, 3268272, 3613512, 3735168, 3745392, 4129728, 4280448, 4357696, 4581417, 4818016, 4980224, 4993856, 5506304, 5707264, 6108556, 6536544, 7227024, 7470336, 7490784, 8259456, 8560896, 8715392, 9162834, 9636032, 9987712, 10689973, 11012608, 12217112, 13073088, 14454048, 14940672, 14981568, 16518912, 17121792, 17430784, 18325668, 19272064, 19975424, 21379946, 24434224, 26146176, 28908096, 29963136, 32069919, 33037824, 34861568, 36651336, 38544128, 39950848, 42759892, 48868448, 52292352, 57816192, 59926272, 64139838, 73302672, 77088256, 85519784, 97736896, 104584704, 115632384, 119852544, 128279676, 146605344, 171039568, 195473792, 231264768, 256559352, 293210688, 342079136, 390947584, 513118704, 586421376, 684158272, 781895168, 1026237408, 1172842752, 1368316544, 2052474816, 2345685504, 2736633088, 4104949632, 5473266176, 8209899264, 16419798528]

約数ペア:

[(1, 16419798528), (2, 8209899264), (3, 5473266176), (4, 4104949632), (6, 2736633088), (7, 2345685504), (8, 2052474816), (12, 1368316544), (14, 1172842752), (16, 1026237408), (21, 781895168), (24, 684158272), (28, 586421376), (32, 513118704), (42, 390947584), (48, 342079136), (56, 293210688), (64, 256559352), (71, 231264768), (84, 195473792), (96, 171039568), (112, 146605344), (128, 128279676), (137, 119852544), (142, 115632384), (157, 104584704), (168, 97736896), (192, 85519784), (213, 77088256), (224, 73302672), (256, 64139838), (274, 59926272), (284, 57816192), (314, 52292352), (336, 48868448), (384, 42759892), (411, 39950848), (426, 38544128), (448, 36651336), (471, 34861568), (497, 33037824), (512, 32069919), (548, 29963136), (568, 28908096), (628, 26146176), (672, 24434224), (768, 21379946), (822, 19975424), (852, 19272064), (896, 18325668), (942, 17430784), (959, 17121792), (994, 16518912), (1096, 14981568), (1099, 14940672), (1136, 14454048), (1256, 13073088), (1344, 12217112), (1491, 11012608), (1536, 10689973), (1644, 9987712), (1704, 9636032), (1792, 9162834), (1884, 8715392), (1918, 8560896), (1988, 8259456), (2192, 7490784), (2198, 7470336), (2272, 7227024), (2512, 6536544), (2688, 6108556), (2877, 5707264), (2982, 5506304), (3288, 4993856), (3297, 4980224), (3408, 4818016), (3584, 4581417), (3768, 4357696), (3836, 4280448), (3976, 4129728), (4384, 3745392), (4396, 3735168), (4544, 3613512), (5024, 3268272), (5376, 3054278), (5754, 2853632), (5964, 2753152), (6576, 2496928), (6594, 2490112), (6816, 2409008), (7536, 2178848), (7672, 2140224), (7952, 2064864), (8768, 1872696), (8792, 1867584), (9088, 1806756), (9727, 1688064), (10048, 1634136), (10752, 1527139), (11147, 1473024), (11508, 1426816), (11928, 1376576), (13152, 1248464), (13188, 1245056), (13632, 1204504), (15072, 1089424), (15344, 1070112), (15904, 1032432), (17536, 936348), (17584, 933792), (18176, 903378), (19454, 844032), (20096, 817068), (21509, 763392), (22294, 736512), (23016, 713408), (23856, 688288), (26304, 624232), (26376, 622528), (27264, 602252), (29181, 562688), (30144, 544712), (30688, 535056), (31808, 516216), (33441, 491008), (35072, 468174), (35168, 466896), (36352, 451689), (38908, 422016), (40192, 408534), (43018, 381696), (44588, 368256), (46032, 356704), (47712, 344144), (52608, 312116), (52752, 311264), (54528, 301126), (58362, 281344), (60288, 272356), (61376, 267528), (63616, 258108), (64527, 254464), (66882, 245504), (68089, 241152), (70144, 234087), (70336, 233448), (77816, 211008), (78029, 210432), (80384, 204267), (86036, 190848), (89176, 184128), (92064, 178352), (95424, 172072), (105216, 156058), (105504, 155632), (109056, 150563), (116724, 140672), (120576, 136178), (122752, 133764), (127232, 129054)]