287331072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 961497600

約数和(自身を除く): 674166528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 64, 76, 84, 87, 96, 97, 112, 114, 116, 128, 133, 152, 168, 174, 192, 194, 203, 224, 228, 232, 256, 266, 291, 304, 336, 348, 384, 388, 399, 406, 448, 456, 464, 532, 551, 582, 608, 609, 672, 679, 696, 768, 776, 798, 812, 896, 912, 928, 1064, 1102, 1164, 1216, 1218, 1344, 1358, 1392, 1552, 1596, 1624, 1653, 1792, 1824, 1843, 1856, 2037, 2128, 2204, 2328, 2432, 2436, 2688, 2716, 2784, 2813, 3104, 3192, 3248, 3306, 3648, 3686, 3712, 3857, 4074, 4256, 4408, 4656, 4864, 4872, 5376, 5432, 5529, 5568, 5626, 6208, 6384, 6496, 6612, 7296, 7372, 7424, 7714, 8148, 8439, 8512, 8816, 9312, 9744, 10864, 11058, 11136, 11252, 11571, 12416, 12768, 12901, 12992, 13224, 14592, 14744, 15428, 16296, 16878, 17024, 17632, 18624, 19488, 19691, 21728, 22116, 22272, 22504, 23142, 24832, 25536, 25802, 25984, 26448, 29488, 30856, 32592, 33756, 34048, 35264, 37248, 38703, 38976, 39382, 43456, 44232, 45008, 46284, 51072, 51604, 51968, 52896, 53447, 58976, 59073, 61712, 65184, 67512, 70528, 74496, 77406, 77952, 78764, 86912, 88464, 90016, 92568, 102144, 103208, 105792, 106894, 117952, 118146, 123424, 130368, 135024, 141056, 154812, 155904, 157528, 160341, 173824, 176928, 180032, 185136, 206416, 211584, 213788, 235904, 236292, 246848, 260736, 270048, 309624, 315056, 320682, 353856, 360064, 370272, 374129, 412832, 423168, 427576, 471808, 472584, 493696, 521472, 540096, 619248, 630112, 641364, 707712, 720128, 740544, 748258, 825664, 855152, 945168, 987392, 1080192, 1122387, 1238496, 1260224, 1282728, 1415424, 1481088, 1496516, 1651328, 1710304, 1890336, 2160384, 2244774, 2476992, 2520448, 2565456, 2962176, 2993032, 3302656, 3420608, 3780672, 4489548, 4953984, 5040896, 5130912, 5986064, 6841216, 7561344, 8979096, 9907968, 10261824, 11972128, 13682432, 15122688, 17958192, 20523648, 23944256, 35916384, 41047296, 47888512, 71832768, 95777024, 143665536, 287331072]

約数ペア:

[(1, 287331072), (2, 143665536), (3, 95777024), (4, 71832768), (6, 47888512), (7, 41047296), (8, 35916384), (12, 23944256), (14, 20523648), (16, 17958192), (19, 15122688), (21, 13682432), (24, 11972128), (28, 10261824), (29, 9907968), (32, 8979096), (38, 7561344), (42, 6841216), (48, 5986064), (56, 5130912), (57, 5040896), (58, 4953984), (64, 4489548), (76, 3780672), (84, 3420608), (87, 3302656), (96, 2993032), (97, 2962176), (112, 2565456), (114, 2520448), (116, 2476992), (128, 2244774), (133, 2160384), (152, 1890336), (168, 1710304), (174, 1651328), (192, 1496516), (194, 1481088), (203, 1415424), (224, 1282728), (228, 1260224), (232, 1238496), (256, 1122387), (266, 1080192), (291, 987392), (304, 945168), (336, 855152), (348, 825664), (384, 748258), (388, 740544), (399, 720128), (406, 707712), (448, 641364), (456, 630112), (464, 619248), (532, 540096), (551, 521472), (582, 493696), (608, 472584), (609, 471808), (672, 427576), (679, 423168), (696, 412832), (768, 374129), (776, 370272), (798, 360064), (812, 353856), (896, 320682), (912, 315056), (928, 309624), (1064, 270048), (1102, 260736), (1164, 246848), (1216, 236292), (1218, 235904), (1344, 213788), (1358, 211584), (1392, 206416), (1552, 185136), (1596, 180032), (1624, 176928), (1653, 173824), (1792, 160341), (1824, 157528), (1843, 155904), (1856, 154812), (2037, 141056), (2128, 135024), (2204, 130368), (2328, 123424), (2432, 118146), (2436, 117952), (2688, 106894), (2716, 105792), (2784, 103208), (2813, 102144), (3104, 92568), (3192, 90016), (3248, 88464), (3306, 86912), (3648, 78764), (3686, 77952), (3712, 77406), (3857, 74496), (4074, 70528), (4256, 67512), (4408, 65184), (4656, 61712), (4864, 59073), (4872, 58976), (5376, 53447), (5432, 52896), (5529, 51968), (5568, 51604), (5626, 51072), (6208, 46284), (6384, 45008), (6496, 44232), (6612, 43456), (7296, 39382), (7372, 38976), (7424, 38703), (7714, 37248), (8148, 35264), (8439, 34048), (8512, 33756), (8816, 32592), (9312, 30856), (9744, 29488), (10864, 26448), (11058, 25984), (11136, 25802), (11252, 25536), (11571, 24832), (12416, 23142), (12768, 22504), (12901, 22272), (12992, 22116), (13224, 21728), (14592, 19691), (14744, 19488), (15428, 18624), (16296, 17632), (16878, 17024)]