19086462976

素因数分解:

$2^{12}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 208

約数和(自身を含む): 45359005824

約数和(自身を除く): 26272542848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 113, 128, 137, 172, 224, 226, 256, 274, 301, 344, 448, 452, 512, 548, 602, 688, 791, 896, 904, 959, 1024, 1096, 1204, 1376, 1582, 1792, 1808, 1918, 2048, 2192, 2408, 2752, 3164, 3584, 3616, 3836, 4096, 4384, 4816, 4859, 5504, 5891, 6328, 7168, 7232, 7672, 8768, 9632, 9718, 11008, 11782, 12656, 14336, 14464, 15344, 15481, 17536, 19264, 19436, 22016, 23564, 25312, 28672, 28928, 30688, 30962, 34013, 35072, 38528, 38872, 41237, 44032, 47128, 50624, 57856, 61376, 61924, 68026, 70144, 77056, 77744, 82474, 88064, 94256, 101248, 108367, 115712, 122752, 123848, 136052, 140288, 154112, 155488, 164948, 176128, 188512, 202496, 216734, 231424, 245504, 247696, 272104, 280576, 308224, 310976, 329896, 377024, 404992, 433468, 462848, 491008, 495392, 544208, 561152, 616448, 621952, 659792, 665683, 754048, 809984, 866936, 982016, 990784, 1088416, 1232896, 1243904, 1319584, 1331366, 1508096, 1619968, 1733872, 1964032, 1981568, 2176832, 2487808, 2639168, 2662732, 3016192, 3239936, 3467744, 3928064, 3963136, 4353664, 4659781, 4975616, 5278336, 5325464, 6032384, 6935488, 7926272, 8707328, 9319562, 9951232, 10556672, 10650928, 12064768, 13870976, 15852544, 17414656, 18639124, 19902464, 21113344, 21301856, 24129536, 27741952, 31705088, 34829312, 37278248, 42226688, 42603712, 55483904, 63410176, 69658624, 74556496, 84453376, 85207424, 110967808, 139317248, 149112992, 168906752, 170414848, 221935616, 298225984, 340829696, 443871232, 596451968, 681659392, 1192903936, 1363318784, 2385807872, 2726637568, 4771615744, 9543231488, 19086462976]

約数ペア:

[(1, 19086462976), (2, 9543231488), (4, 4771615744), (7, 2726637568), (8, 2385807872), (14, 1363318784), (16, 1192903936), (28, 681659392), (32, 596451968), (43, 443871232), (56, 340829696), (64, 298225984), (86, 221935616), (112, 170414848), (113, 168906752), (128, 149112992), (137, 139317248), (172, 110967808), (224, 85207424), (226, 84453376), (256, 74556496), (274, 69658624), (301, 63410176), (344, 55483904), (448, 42603712), (452, 42226688), (512, 37278248), (548, 34829312), (602, 31705088), (688, 27741952), (791, 24129536), (896, 21301856), (904, 21113344), (959, 19902464), (1024, 18639124), (1096, 17414656), (1204, 15852544), (1376, 13870976), (1582, 12064768), (1792, 10650928), (1808, 10556672), (1918, 9951232), (2048, 9319562), (2192, 8707328), (2408, 7926272), (2752, 6935488), (3164, 6032384), (3584, 5325464), (3616, 5278336), (3836, 4975616), (4096, 4659781), (4384, 4353664), (4816, 3963136), (4859, 3928064), (5504, 3467744), (5891, 3239936), (6328, 3016192), (7168, 2662732), (7232, 2639168), (7672, 2487808), (8768, 2176832), (9632, 1981568), (9718, 1964032), (11008, 1733872), (11782, 1619968), (12656, 1508096), (14336, 1331366), (14464, 1319584), (15344, 1243904), (15481, 1232896), (17536, 1088416), (19264, 990784), (19436, 982016), (22016, 866936), (23564, 809984), (25312, 754048), (28672, 665683), (28928, 659792), (30688, 621952), (30962, 616448), (34013, 561152), (35072, 544208), (38528, 495392), (38872, 491008), (41237, 462848), (44032, 433468), (47128, 404992), (50624, 377024), (57856, 329896), (61376, 310976), (61924, 308224), (68026, 280576), (70144, 272104), (77056, 247696), (77744, 245504), (82474, 231424), (88064, 216734), (94256, 202496), (101248, 188512), (108367, 176128), (115712, 164948), (122752, 155488), (123848, 154112), (136052, 140288)]