215882496

素因数分解:

$2^8\times 3^4\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 180

約数和(自身を含む): 667774800

約数和(自身を除く): 451892304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 359, 384, 432, 464, 522, 576, 648, 696, 718, 768, 783, 864, 928, 1044, 1077, 1152, 1296, 1392, 1436, 1566, 1728, 1856, 2088, 2154, 2304, 2349, 2592, 2784, 2872, 3132, 3231, 3456, 3712, 4176, 4308, 4698, 5184, 5568, 5744, 6264, 6462, 6912, 7424, 8352, 8616, 9396, 9693, 10368, 10411, 11136, 11488, 12528, 12924, 16704, 17232, 18792, 19386, 20736, 20822, 22272, 22976, 25056, 25848, 29079, 31233, 33408, 34464, 37584, 38772, 41644, 45952, 50112, 51696, 58158, 62466, 66816, 68928, 75168, 77544, 83288, 91904, 93699, 100224, 103392, 116316, 124932, 137856, 150336, 155088, 166576, 187398, 200448, 206784, 232632, 249864, 275712, 281097, 300672, 310176, 333152, 374796, 413568, 465264, 499728, 562194, 601344, 620352, 666304, 749592, 827136, 843291, 930528, 999456, 1124388, 1240704, 1332608, 1499184, 1686582, 1861056, 1998912, 2248776, 2481408, 2665216, 2998368, 3373164, 3722112, 3997824, 4497552, 5996736, 6746328, 7444224, 7995648, 8995104, 11993472, 13492656, 17990208, 23986944, 26985312, 35980416, 53970624, 71960832, 107941248, 215882496]

約数ペア:

[(1, 215882496), (2, 107941248), (3, 71960832), (4, 53970624), (6, 35980416), (8, 26985312), (9, 23986944), (12, 17990208), (16, 13492656), (18, 11993472), (24, 8995104), (27, 7995648), (29, 7444224), (32, 6746328), (36, 5996736), (48, 4497552), (54, 3997824), (58, 3722112), (64, 3373164), (72, 2998368), (81, 2665216), (87, 2481408), (96, 2248776), (108, 1998912), (116, 1861056), (128, 1686582), (144, 1499184), (162, 1332608), (174, 1240704), (192, 1124388), (216, 999456), (232, 930528), (256, 843291), (261, 827136), (288, 749592), (324, 666304), (348, 620352), (359, 601344), (384, 562194), (432, 499728), (464, 465264), (522, 413568), (576, 374796), (648, 333152), (696, 310176), (718, 300672), (768, 281097), (783, 275712), (864, 249864), (928, 232632), (1044, 206784), (1077, 200448), (1152, 187398), (1296, 166576), (1392, 155088), (1436, 150336), (1566, 137856), (1728, 124932), (1856, 116316), (2088, 103392), (2154, 100224), (2304, 93699), (2349, 91904), (2592, 83288), (2784, 77544), (2872, 75168), (3132, 68928), (3231, 66816), (3456, 62466), (3712, 58158), (4176, 51696), (4308, 50112), (4698, 45952), (5184, 41644), (5568, 38772), (5744, 37584), (6264, 34464), (6462, 33408), (6912, 31233), (7424, 29079), (8352, 25848), (8616, 25056), (9396, 22976), (9693, 22272), (10368, 20822), (10411, 20736), (11136, 19386), (11488, 18792), (12528, 17232), (12924, 16704)]