259006176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 913610880

約数和(自身を除く): 654604704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 288, 304, 312, 331, 342, 352, 396, 416, 418, 429, 456, 468, 494, 528, 572, 608, 624, 627, 662, 684, 741, 792, 836, 858, 912, 936, 988, 993, 1056, 1144, 1248, 1254, 1287, 1324, 1368, 1482, 1584, 1672, 1716, 1824, 1872, 1881, 1976, 1986, 2223, 2288, 2508, 2574, 2648, 2717, 2736, 2964, 2979, 3168, 3344, 3432, 3641, 3744, 3762, 3952, 3972, 4303, 4446, 4576, 5016, 5148, 5296, 5434, 5472, 5928, 5958, 6289, 6688, 6864, 7282, 7524, 7904, 7944, 8151, 8606, 8892, 10032, 10296, 10592, 10868, 10923, 11856, 11916, 12578, 12909, 13728, 14564, 15048, 15888, 16302, 17212, 17784, 18867, 20064, 20592, 21736, 21846, 23712, 23832, 24453, 25156, 25818, 29128, 30096, 31776, 32604, 32769, 34424, 35568, 37734, 38727, 41184, 43472, 43692, 47333, 47664, 48906, 50312, 51636, 56601, 58256, 60192, 65208, 65538, 68848, 69179, 71136, 75468, 77454, 81757, 86944, 87384, 94666, 95328, 97812, 100624, 103272, 113202, 116512, 130416, 131076, 137696, 138358, 141999, 150936, 154908, 163514, 174768, 189332, 195624, 201248, 206544, 207537, 226404, 245271, 260832, 262152, 276716, 283998, 301872, 309816, 327028, 349536, 378664, 391248, 413088, 415074, 425997, 452808, 490542, 524304, 553432, 567996, 603744, 619632, 622611, 654056, 735813, 757328, 782496, 830148, 851994, 899327, 905616, 981084, 1048608, 1106864, 1135992, 1239264, 1245222, 1308112, 1471626, 1514656, 1660296, 1703988, 1798654, 1811232, 1962168, 2213728, 2271984, 2490444, 2616224, 2697981, 2943252, 3320592, 3407976, 3597308, 3924336, 4543968, 4980888, 5395962, 5886504, 6641184, 6815952, 7194616, 7848672, 8093943, 9961776, 10791924, 11773008, 13631904, 14389232, 16187886, 19923552, 21583848, 23546016, 28778464, 32375772, 43167696, 64751544, 86335392, 129503088, 259006176]

約数ペア:

[(1, 259006176), (2, 129503088), (3, 86335392), (4, 64751544), (6, 43167696), (8, 32375772), (9, 28778464), (11, 23546016), (12, 21583848), (13, 19923552), (16, 16187886), (18, 14389232), (19, 13631904), (22, 11773008), (24, 10791924), (26, 9961776), (32, 8093943), (33, 7848672), (36, 7194616), (38, 6815952), (39, 6641184), (44, 5886504), (48, 5395962), (52, 4980888), (57, 4543968), (66, 3924336), (72, 3597308), (76, 3407976), (78, 3320592), (88, 2943252), (96, 2697981), (99, 2616224), (104, 2490444), (114, 2271984), (117, 2213728), (132, 1962168), (143, 1811232), (144, 1798654), (152, 1703988), (156, 1660296), (171, 1514656), (176, 1471626), (198, 1308112), (208, 1245222), (209, 1239264), (228, 1135992), (234, 1106864), (247, 1048608), (264, 981084), (286, 905616), (288, 899327), (304, 851994), (312, 830148), (331, 782496), (342, 757328), (352, 735813), (396, 654056), (416, 622611), (418, 619632), (429, 603744), (456, 567996), (468, 553432), (494, 524304), (528, 490542), (572, 452808), (608, 425997), (624, 415074), (627, 413088), (662, 391248), (684, 378664), (741, 349536), (792, 327028), (836, 309816), (858, 301872), (912, 283998), (936, 276716), (988, 262152), (993, 260832), (1056, 245271), (1144, 226404), (1248, 207537), (1254, 206544), (1287, 201248), (1324, 195624), (1368, 189332), (1482, 174768), (1584, 163514), (1672, 154908), (1716, 150936), (1824, 141999), (1872, 138358), (1881, 137696), (1976, 131076), (1986, 130416), (2223, 116512), (2288, 113202), (2508, 103272), (2574, 100624), (2648, 97812), (2717, 95328), (2736, 94666), (2964, 87384), (2979, 86944), (3168, 81757), (3344, 77454), (3432, 75468), (3641, 71136), (3744, 69179), (3762, 68848), (3952, 65538), (3972, 65208), (4303, 60192), (4446, 58256), (4576, 56601), (5016, 51636), (5148, 50312), (5296, 48906), (5434, 47664), (5472, 47333), (5928, 43692), (5958, 43472), (6289, 41184), (6688, 38727), (6864, 37734), (7282, 35568), (7524, 34424), (7904, 32769), (7944, 32604), (8151, 31776), (8606, 30096), (8892, 29128), (10032, 25818), (10296, 25156), (10592, 24453), (10868, 23832), (10923, 23712), (11856, 21846), (11916, 21736), (12578, 20592), (12909, 20064), (13728, 18867), (14564, 17784), (15048, 17212), (15888, 16302)]