290549376

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 959616000

約数和(自身を除く): 669066624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 78, 87, 96, 104, 108, 116, 117, 128, 144, 156, 174, 192, 208, 216, 223, 232, 234, 261, 288, 312, 348, 351, 377, 384, 416, 432, 446, 464, 468, 522, 576, 624, 669, 696, 702, 754, 783, 832, 864, 892, 928, 936, 1044, 1131, 1152, 1248, 1338, 1392, 1404, 1508, 1566, 1664, 1728, 1784, 1856, 1872, 2007, 2088, 2262, 2496, 2676, 2784, 2808, 2899, 3016, 3132, 3393, 3456, 3568, 3712, 3744, 4014, 4176, 4524, 4992, 5352, 5568, 5616, 5798, 6021, 6032, 6264, 6467, 6786, 7136, 7488, 8028, 8352, 8697, 9048, 10179, 10704, 11136, 11232, 11596, 12042, 12064, 12528, 12934, 13572, 14272, 14976, 16056, 16704, 17394, 18096, 19401, 20358, 21408, 22464, 23192, 24084, 24128, 25056, 25868, 26091, 27144, 28544, 32112, 33408, 34788, 36192, 38802, 40716, 42816, 44928, 46384, 48168, 48256, 50112, 51736, 52182, 54288, 58203, 64224, 69576, 72384, 77604, 78273, 81432, 84071, 85632, 92768, 96336, 100224, 103472, 104364, 108576, 116406, 128448, 139152, 144768, 155208, 156546, 162864, 168142, 174609, 185536, 192672, 206944, 208728, 217152, 232812, 252213, 256896, 278304, 310416, 313092, 325728, 336284, 349218, 371072, 385344, 413888, 417456, 434304, 465624, 504426, 556608, 620832, 626184, 651456, 672568, 698436, 756639, 770688, 827776, 834912, 931248, 1008852, 1113216, 1241664, 1252368, 1302912, 1345136, 1396872, 1513278, 1669824, 1862496, 2017704, 2269917, 2483328, 2504736, 2690272, 2793744, 3026556, 3339648, 3724992, 4035408, 4539834, 5009472, 5380544, 5587488, 6053112, 7449984, 8070816, 9079668, 10018944, 10761088, 11174976, 12106224, 16141632, 18159336, 22349952, 24212448, 32283264, 36318672, 48424896, 72637344, 96849792, 145274688, 290549376]

約数ペア:

[(1, 290549376), (2, 145274688), (3, 96849792), (4, 72637344), (6, 48424896), (8, 36318672), (9, 32283264), (12, 24212448), (13, 22349952), (16, 18159336), (18, 16141632), (24, 12106224), (26, 11174976), (27, 10761088), (29, 10018944), (32, 9079668), (36, 8070816), (39, 7449984), (48, 6053112), (52, 5587488), (54, 5380544), (58, 5009472), (64, 4539834), (72, 4035408), (78, 3724992), (87, 3339648), (96, 3026556), (104, 2793744), (108, 2690272), (116, 2504736), (117, 2483328), (128, 2269917), (144, 2017704), (156, 1862496), (174, 1669824), (192, 1513278), (208, 1396872), (216, 1345136), (223, 1302912), (232, 1252368), (234, 1241664), (261, 1113216), (288, 1008852), (312, 931248), (348, 834912), (351, 827776), (377, 770688), (384, 756639), (416, 698436), (432, 672568), (446, 651456), (464, 626184), (468, 620832), (522, 556608), (576, 504426), (624, 465624), (669, 434304), (696, 417456), (702, 413888), (754, 385344), (783, 371072), (832, 349218), (864, 336284), (892, 325728), (928, 313092), (936, 310416), (1044, 278304), (1131, 256896), (1152, 252213), (1248, 232812), (1338, 217152), (1392, 208728), (1404, 206944), (1508, 192672), (1566, 185536), (1664, 174609), (1728, 168142), (1784, 162864), (1856, 156546), (1872, 155208), (2007, 144768), (2088, 139152), (2262, 128448), (2496, 116406), (2676, 108576), (2784, 104364), (2808, 103472), (2899, 100224), (3016, 96336), (3132, 92768), (3393, 85632), (3456, 84071), (3568, 81432), (3712, 78273), (3744, 77604), (4014, 72384), (4176, 69576), (4524, 64224), (4992, 58203), (5352, 54288), (5568, 52182), (5616, 51736), (5798, 50112), (6021, 48256), (6032, 48168), (6264, 46384), (6467, 44928), (6786, 42816), (7136, 40716), (7488, 38802), (8028, 36192), (8352, 34788), (8697, 33408), (9048, 32112), (10179, 28544), (10704, 27144), (11136, 26091), (11232, 25868), (11596, 25056), (12042, 24128), (12064, 24084), (12528, 23192), (12934, 22464), (13572, 21408), (14272, 20358), (14976, 19401), (16056, 18096), (16704, 17394)]