315578032

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 850874112

約数和(自身を除く): 535296080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 37, 43, 44, 46, 49, 56, 74, 77, 86, 88, 92, 98, 112, 148, 154, 161, 172, 176, 184, 196, 253, 259, 296, 301, 308, 322, 344, 368, 392, 407, 473, 506, 518, 539, 592, 602, 616, 644, 688, 784, 814, 851, 946, 989, 1012, 1036, 1078, 1127, 1204, 1232, 1288, 1591, 1628, 1702, 1771, 1813, 1892, 1978, 2024, 2072, 2107, 2156, 2254, 2408, 2576, 2849, 3182, 3256, 3311, 3404, 3542, 3626, 3784, 3956, 4048, 4144, 4214, 4312, 4508, 4816, 5698, 5957, 6364, 6512, 6622, 6808, 6923, 7084, 7252, 7568, 7912, 8428, 8624, 9016, 9361, 10879, 11137, 11396, 11914, 12397, 12728, 13244, 13616, 13846, 14168, 14504, 15824, 16856, 17501, 18032, 18722, 19943, 21758, 22274, 22792, 23177, 23828, 24794, 25456, 26488, 27692, 28336, 29008, 33712, 35002, 36593, 37444, 39886, 41699, 43516, 44548, 45584, 46354, 47656, 48461, 49588, 52976, 55384, 65527, 70004, 73186, 74888, 76153, 77959, 79772, 83398, 87032, 89096, 92708, 95312, 96922, 99176, 110768, 122507, 131054, 140008, 146372, 149776, 152306, 155918, 159544, 166796, 174064, 178192, 185416, 193844, 198352, 245014, 256151, 262108, 280016, 292744, 304612, 311836, 319088, 333592, 370832, 387688, 402523, 458689, 490028, 512302, 524216, 533071, 585488, 609224, 623672, 667184, 775376, 805046, 857549, 917378, 980056, 1024604, 1048432, 1066142, 1218448, 1247344, 1610092, 1715098, 1793057, 1834756, 1960112, 2049208, 2132284, 2817661, 3220184, 3430196, 3586114, 3669512, 4098416, 4264568, 5635322, 6440368, 6860392, 7172228, 7339024, 8529136, 11270644, 13720784, 14344456, 19723627, 22541288, 28688912, 39447254, 45082576, 78894508, 157789016, 315578032]

約数ペア:

[(1, 315578032), (2, 157789016), (4, 78894508), (7, 45082576), (8, 39447254), (11, 28688912), (14, 22541288), (16, 19723627), (22, 14344456), (23, 13720784), (28, 11270644), (37, 8529136), (43, 7339024), (44, 7172228), (46, 6860392), (49, 6440368), (56, 5635322), (74, 4264568), (77, 4098416), (86, 3669512), (88, 3586114), (92, 3430196), (98, 3220184), (112, 2817661), (148, 2132284), (154, 2049208), (161, 1960112), (172, 1834756), (176, 1793057), (184, 1715098), (196, 1610092), (253, 1247344), (259, 1218448), (296, 1066142), (301, 1048432), (308, 1024604), (322, 980056), (344, 917378), (368, 857549), (392, 805046), (407, 775376), (473, 667184), (506, 623672), (518, 609224), (539, 585488), (592, 533071), (602, 524216), (616, 512302), (644, 490028), (688, 458689), (784, 402523), (814, 387688), (851, 370832), (946, 333592), (989, 319088), (1012, 311836), (1036, 304612), (1078, 292744), (1127, 280016), (1204, 262108), (1232, 256151), (1288, 245014), (1591, 198352), (1628, 193844), (1702, 185416), (1771, 178192), (1813, 174064), (1892, 166796), (1978, 159544), (2024, 155918), (2072, 152306), (2107, 149776), (2156, 146372), (2254, 140008), (2408, 131054), (2576, 122507), (2849, 110768), (3182, 99176), (3256, 96922), (3311, 95312), (3404, 92708), (3542, 89096), (3626, 87032), (3784, 83398), (3956, 79772), (4048, 77959), (4144, 76153), (4214, 74888), (4312, 73186), (4508, 70004), (4816, 65527), (5698, 55384), (5957, 52976), (6364, 49588), (6512, 48461), (6622, 47656), (6808, 46354), (6923, 45584), (7084, 44548), (7252, 43516), (7568, 41699), (7912, 39886), (8428, 37444), (8624, 36593), (9016, 35002), (9361, 33712), (10879, 29008), (11137, 28336), (11396, 27692), (11914, 26488), (12397, 25456), (12728, 24794), (13244, 23828), (13616, 23177), (13846, 22792), (14168, 22274), (14504, 21758), (15824, 19943), (16856, 18722), (17501, 18032)]