199791072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 671999328

約数和(自身を除く): 472208256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 43, 48, 51, 52, 68, 72, 73, 78, 86, 96, 102, 104, 117, 129, 136, 144, 146, 153, 156, 172, 204, 208, 219, 221, 234, 258, 272, 288, 292, 306, 312, 344, 387, 408, 416, 438, 442, 468, 516, 544, 559, 584, 612, 624, 657, 663, 688, 731, 774, 816, 876, 884, 936, 949, 1032, 1118, 1168, 1224, 1241, 1248, 1314, 1326, 1376, 1462, 1548, 1632, 1677, 1752, 1768, 1872, 1898, 1989, 2064, 2193, 2236, 2336, 2448, 2482, 2628, 2652, 2847, 2924, 3096, 3139, 3354, 3504, 3536, 3723, 3744, 3796, 3978, 4128, 4386, 4472, 4896, 4964, 5031, 5256, 5304, 5694, 5848, 6192, 6278, 6579, 6708, 7008, 7072, 7446, 7592, 7956, 8541, 8772, 8944, 9417, 9503, 9928, 10062, 10512, 10608, 11169, 11388, 11696, 12384, 12556, 13158, 13416, 14892, 15184, 15912, 16133, 17082, 17544, 17888, 18834, 19006, 19856, 20124, 21024, 21216, 22338, 22776, 23392, 25112, 26316, 26832, 28251, 28509, 29784, 30368, 31824, 32266, 34164, 35088, 37668, 38012, 39712, 40248, 40807, 44676, 45552, 48399, 50224, 52632, 53363, 53664, 56502, 57018, 59568, 63648, 64532, 68328, 70176, 75336, 76024, 80496, 81614, 85527, 89352, 91104, 96798, 100448, 105264, 106726, 113004, 114036, 119136, 122421, 129064, 136656, 145197, 150672, 152048, 160089, 160992, 163228, 171054, 178704, 193596, 210528, 213452, 226008, 228072, 244842, 258128, 273312, 290394, 301344, 304096, 320178, 326456, 342108, 357408, 367263, 387192, 426904, 452016, 456144, 480267, 489684, 516256, 580788, 640356, 652912, 684216, 693719, 734526, 774384, 853808, 904032, 912288, 960534, 979368, 1161576, 1280712, 1305824, 1368432, 1387438, 1469052, 1548768, 1707616, 1921068, 1958736, 2081157, 2323152, 2561424, 2736864, 2774876, 2938104, 3842136, 3917472, 4162314, 4646304, 5122848, 5549752, 5876208, 6243471, 7684272, 8324628, 11099504, 11752416, 12486942, 15368544, 16649256, 22199008, 24973884, 33298512, 49947768, 66597024, 99895536, 199791072]

約数ペア:

[(1, 199791072), (2, 99895536), (3, 66597024), (4, 49947768), (6, 33298512), (8, 24973884), (9, 22199008), (12, 16649256), (13, 15368544), (16, 12486942), (17, 11752416), (18, 11099504), (24, 8324628), (26, 7684272), (32, 6243471), (34, 5876208), (36, 5549752), (39, 5122848), (43, 4646304), (48, 4162314), (51, 3917472), (52, 3842136), (68, 2938104), (72, 2774876), (73, 2736864), (78, 2561424), (86, 2323152), (96, 2081157), (102, 1958736), (104, 1921068), (117, 1707616), (129, 1548768), (136, 1469052), (144, 1387438), (146, 1368432), (153, 1305824), (156, 1280712), (172, 1161576), (204, 979368), (208, 960534), (219, 912288), (221, 904032), (234, 853808), (258, 774384), (272, 734526), (288, 693719), (292, 684216), (306, 652912), (312, 640356), (344, 580788), (387, 516256), (408, 489684), (416, 480267), (438, 456144), (442, 452016), (468, 426904), (516, 387192), (544, 367263), (559, 357408), (584, 342108), (612, 326456), (624, 320178), (657, 304096), (663, 301344), (688, 290394), (731, 273312), (774, 258128), (816, 244842), (876, 228072), (884, 226008), (936, 213452), (949, 210528), (1032, 193596), (1118, 178704), (1168, 171054), (1224, 163228), (1241, 160992), (1248, 160089), (1314, 152048), (1326, 150672), (1376, 145197), (1462, 136656), (1548, 129064), (1632, 122421), (1677, 119136), (1752, 114036), (1768, 113004), (1872, 106726), (1898, 105264), (1989, 100448), (2064, 96798), (2193, 91104), (2236, 89352), (2336, 85527), (2448, 81614), (2482, 80496), (2628, 76024), (2652, 75336), (2847, 70176), (2924, 68328), (3096, 64532), (3139, 63648), (3354, 59568), (3504, 57018), (3536, 56502), (3723, 53664), (3744, 53363), (3796, 52632), (3978, 50224), (4128, 48399), (4386, 45552), (4472, 44676), (4896, 40807), (4964, 40248), (5031, 39712), (5256, 38012), (5304, 37668), (5694, 35088), (5848, 34164), (6192, 32266), (6278, 31824), (6579, 30368), (6708, 29784), (7008, 28509), (7072, 28251), (7446, 26832), (7592, 26316), (7956, 25112), (8541, 23392), (8772, 22776), (8944, 22338), (9417, 21216), (9503, 21024), (9928, 20124), (10062, 19856), (10512, 19006), (10608, 18834), (11169, 17888), (11388, 17544), (11696, 17082), (12384, 16133), (12556, 15912), (13158, 15184), (13416, 14892)]