449522976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 1520830080

約数和(自身を除く): 1071307104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 109, 112, 114, 119, 133, 136, 152, 168, 204, 218, 224, 228, 238, 266, 272, 304, 323, 327, 336, 357, 361, 399, 408, 436, 456, 476, 532, 544, 608, 646, 654, 672, 714, 722, 763, 798, 816, 872, 912, 952, 969, 1064, 1083, 1292, 1308, 1428, 1444, 1526, 1596, 1632, 1744, 1824, 1853, 1904, 1938, 2071, 2128, 2166, 2261, 2289, 2527, 2584, 2616, 2856, 2888, 3052, 3192, 3488, 3706, 3808, 3876, 4142, 4256, 4332, 4522, 4578, 5054, 5168, 5232, 5559, 5712, 5776, 6104, 6137, 6213, 6384, 6783, 7412, 7581, 7752, 8284, 8664, 9044, 9156, 10108, 10336, 10464, 11118, 11424, 11552, 12208, 12274, 12426, 12768, 12971, 13566, 14497, 14824, 15162, 15504, 16568, 17328, 18088, 18312, 18411, 20216, 22236, 24416, 24548, 24852, 25942, 27132, 28994, 29648, 30324, 31008, 33136, 34656, 35207, 36176, 36624, 36822, 38913, 39349, 40432, 42959, 43491, 44472, 49096, 49704, 51884, 54264, 57988, 59296, 60648, 66272, 70414, 72352, 73248, 73644, 77826, 78698, 80864, 85918, 86982, 88944, 98192, 99408, 103768, 105621, 108528, 115976, 118047, 121296, 128877, 140828, 147288, 155652, 157396, 171836, 173964, 177888, 196384, 198816, 207536, 211242, 217056, 231952, 236094, 242592, 246449, 257754, 275443, 281656, 294576, 311304, 314792, 343672, 347928, 415072, 422484, 463904, 472188, 492898, 515508, 550886, 563312, 589152, 622608, 629584, 668933, 687344, 695856, 739347, 826329, 844968, 944376, 985796, 1031016, 1101772, 1126624, 1245216, 1259168, 1337866, 1374688, 1391712, 1478694, 1652658, 1689936, 1888752, 1971592, 2006799, 2062032, 2203544, 2675732, 2957388, 3305316, 3379872, 3777504, 3943184, 4013598, 4124064, 4407088, 4682531, 5351464, 5914776, 6610632, 7886368, 8027196, 8814176, 9365062, 10702928, 11829552, 13221264, 14047593, 16054392, 18730124, 21405856, 23659104, 26442528, 28095186, 32108784, 37460248, 56190372, 64217568, 74920496, 112380744, 149840992, 224761488, 449522976]

約数ペア:

[(1, 449522976), (2, 224761488), (3, 149840992), (4, 112380744), (6, 74920496), (7, 64217568), (8, 56190372), (12, 37460248), (14, 32108784), (16, 28095186), (17, 26442528), (19, 23659104), (21, 21405856), (24, 18730124), (28, 16054392), (32, 14047593), (34, 13221264), (38, 11829552), (42, 10702928), (48, 9365062), (51, 8814176), (56, 8027196), (57, 7886368), (68, 6610632), (76, 5914776), (84, 5351464), (96, 4682531), (102, 4407088), (109, 4124064), (112, 4013598), (114, 3943184), (119, 3777504), (133, 3379872), (136, 3305316), (152, 2957388), (168, 2675732), (204, 2203544), (218, 2062032), (224, 2006799), (228, 1971592), (238, 1888752), (266, 1689936), (272, 1652658), (304, 1478694), (323, 1391712), (327, 1374688), (336, 1337866), (357, 1259168), (361, 1245216), (399, 1126624), (408, 1101772), (436, 1031016), (456, 985796), (476, 944376), (532, 844968), (544, 826329), (608, 739347), (646, 695856), (654, 687344), (672, 668933), (714, 629584), (722, 622608), (763, 589152), (798, 563312), (816, 550886), (872, 515508), (912, 492898), (952, 472188), (969, 463904), (1064, 422484), (1083, 415072), (1292, 347928), (1308, 343672), (1428, 314792), (1444, 311304), (1526, 294576), (1596, 281656), (1632, 275443), (1744, 257754), (1824, 246449), (1853, 242592), (1904, 236094), (1938, 231952), (2071, 217056), (2128, 211242), (2166, 207536), (2261, 198816), (2289, 196384), (2527, 177888), (2584, 173964), (2616, 171836), (2856, 157396), (2888, 155652), (3052, 147288), (3192, 140828), (3488, 128877), (3706, 121296), (3808, 118047), (3876, 115976), (4142, 108528), (4256, 105621), (4332, 103768), (4522, 99408), (4578, 98192), (5054, 88944), (5168, 86982), (5232, 85918), (5559, 80864), (5712, 78698), (5776, 77826), (6104, 73644), (6137, 73248), (6213, 72352), (6384, 70414), (6783, 66272), (7412, 60648), (7581, 59296), (7752, 57988), (8284, 54264), (8664, 51884), (9044, 49704), (9156, 49096), (10108, 44472), (10336, 43491), (10464, 42959), (11118, 40432), (11424, 39349), (11552, 38913), (12208, 36822), (12274, 36624), (12426, 36176), (12768, 35207), (12971, 34656), (13566, 33136), (14497, 31008), (14824, 30324), (15162, 29648), (15504, 28994), (16568, 27132), (17328, 25942), (18088, 24852), (18312, 24548), (18411, 24416), (20216, 22236)]