209710368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 750072960

約数和(自身を除く): 540362592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 29, 32, 34, 36, 42, 48, 51, 56, 58, 63, 68, 72, 84, 87, 96, 102, 112, 116, 119, 126, 136, 144, 153, 168, 174, 203, 204, 211, 224, 232, 238, 252, 261, 272, 288, 306, 336, 348, 357, 406, 408, 422, 464, 476, 493, 504, 522, 544, 609, 612, 633, 672, 696, 714, 812, 816, 844, 928, 952, 986, 1008, 1044, 1071, 1218, 1224, 1266, 1392, 1428, 1477, 1479, 1624, 1632, 1688, 1827, 1899, 1904, 1972, 2016, 2088, 2142, 2436, 2448, 2532, 2784, 2856, 2954, 2958, 3248, 3376, 3451, 3587, 3654, 3798, 3808, 3944, 4176, 4284, 4431, 4437, 4872, 4896, 5064, 5712, 5908, 5916, 6119, 6496, 6752, 6902, 7174, 7308, 7596, 7888, 8352, 8568, 8862, 8874, 9744, 10128, 10353, 10761, 11424, 11816, 11832, 12238, 13293, 13804, 14348, 14616, 15192, 15776, 17136, 17724, 17748, 18357, 19488, 20256, 20706, 21522, 23632, 23664, 24476, 25109, 26586, 27608, 28696, 29232, 30384, 31059, 32283, 34272, 35448, 35496, 36714, 41412, 42833, 43044, 47264, 47328, 48952, 50218, 53172, 55071, 55216, 57392, 58464, 60768, 62118, 64566, 70896, 70992, 73428, 75327, 82824, 85666, 86088, 97904, 100436, 104023, 106344, 110142, 110432, 114784, 124236, 128499, 129132, 141792, 141984, 146856, 150654, 165648, 171332, 172176, 195808, 200872, 208046, 212688, 220284, 225981, 248472, 256998, 258264, 293712, 301308, 312069, 331296, 342664, 344352, 385497, 401744, 416092, 425376, 440568, 451962, 496944, 513996, 516528, 587424, 602616, 624138, 685328, 728161, 770994, 803488, 832184, 881136, 903924, 936207, 993888, 1027992, 1033056, 1205232, 1248276, 1370656, 1456322, 1541988, 1664368, 1762272, 1807848, 1872414, 2055984, 2184483, 2410464, 2496552, 2912644, 3083976, 3328736, 3615696, 3744828, 4111968, 4368966, 4993104, 5825288, 6167952, 6553449, 7231392, 7489656, 8737932, 9986208, 11650576, 12335904, 13106898, 14979312, 17475864, 23301152, 26213796, 29958624, 34951728, 52427592, 69903456, 104855184, 209710368]

約数ペア:

[(1, 209710368), (2, 104855184), (3, 69903456), (4, 52427592), (6, 34951728), (7, 29958624), (8, 26213796), (9, 23301152), (12, 17475864), (14, 14979312), (16, 13106898), (17, 12335904), (18, 11650576), (21, 9986208), (24, 8737932), (28, 7489656), (29, 7231392), (32, 6553449), (34, 6167952), (36, 5825288), (42, 4993104), (48, 4368966), (51, 4111968), (56, 3744828), (58, 3615696), (63, 3328736), (68, 3083976), (72, 2912644), (84, 2496552), (87, 2410464), (96, 2184483), (102, 2055984), (112, 1872414), (116, 1807848), (119, 1762272), (126, 1664368), (136, 1541988), (144, 1456322), (153, 1370656), (168, 1248276), (174, 1205232), (203, 1033056), (204, 1027992), (211, 993888), (224, 936207), (232, 903924), (238, 881136), (252, 832184), (261, 803488), (272, 770994), (288, 728161), (306, 685328), (336, 624138), (348, 602616), (357, 587424), (406, 516528), (408, 513996), (422, 496944), (464, 451962), (476, 440568), (493, 425376), (504, 416092), (522, 401744), (544, 385497), (609, 344352), (612, 342664), (633, 331296), (672, 312069), (696, 301308), (714, 293712), (812, 258264), (816, 256998), (844, 248472), (928, 225981), (952, 220284), (986, 212688), (1008, 208046), (1044, 200872), (1071, 195808), (1218, 172176), (1224, 171332), (1266, 165648), (1392, 150654), (1428, 146856), (1477, 141984), (1479, 141792), (1624, 129132), (1632, 128499), (1688, 124236), (1827, 114784), (1899, 110432), (1904, 110142), (1972, 106344), (2016, 104023), (2088, 100436), (2142, 97904), (2436, 86088), (2448, 85666), (2532, 82824), (2784, 75327), (2856, 73428), (2954, 70992), (2958, 70896), (3248, 64566), (3376, 62118), (3451, 60768), (3587, 58464), (3654, 57392), (3798, 55216), (3808, 55071), (3944, 53172), (4176, 50218), (4284, 48952), (4431, 47328), (4437, 47264), (4872, 43044), (4896, 42833), (5064, 41412), (5712, 36714), (5908, 35496), (5916, 35448), (6119, 34272), (6496, 32283), (6752, 31059), (6902, 30384), (7174, 29232), (7308, 28696), (7596, 27608), (7888, 26586), (8352, 25109), (8568, 24476), (8862, 23664), (8874, 23632), (9744, 21522), (10128, 20706), (10353, 20256), (10761, 19488), (11424, 18357), (11816, 17748), (11832, 17724), (12238, 17136), (13293, 15776), (13804, 15192), (14348, 14616)]