442966272

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 1398096000

約数和(自身を除く): 955129728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 128, 147, 149, 158, 168, 192, 196, 224, 237, 256, 294, 298, 316, 336, 384, 392, 447, 448, 474, 553, 588, 596, 632, 672, 768, 784, 894, 896, 948, 1043, 1106, 1176, 1192, 1264, 1344, 1568, 1659, 1788, 1792, 1896, 2086, 2212, 2352, 2384, 2528, 2688, 3129, 3136, 3318, 3576, 3792, 3871, 4172, 4424, 4704, 4768, 5056, 5376, 6258, 6272, 6636, 7152, 7301, 7584, 7742, 8344, 8848, 9408, 9536, 10112, 11613, 11771, 12516, 12544, 13272, 14304, 14602, 15168, 15484, 16688, 17696, 18816, 19072, 20224, 21903, 23226, 23542, 25032, 26544, 28608, 29204, 30336, 30968, 33376, 35313, 35392, 37632, 38144, 43806, 46452, 47084, 50064, 53088, 57216, 58408, 60672, 61936, 66752, 70626, 70784, 82397, 87612, 92904, 94168, 100128, 106176, 114432, 116816, 123872, 133504, 141252, 141568, 164794, 175224, 185808, 188336, 200256, 212352, 233632, 247191, 247744, 267008, 282504, 329588, 350448, 371616, 376672, 400512, 424704, 467264, 494382, 495488, 565008, 576779, 659176, 700896, 743232, 753344, 801024, 934528, 988764, 990976, 1130016, 1153558, 1318352, 1401792, 1486464, 1506688, 1730337, 1869056, 1977528, 2260032, 2307116, 2636704, 2803584, 2972928, 3013376, 3460674, 3955056, 4520064, 4614232, 5273408, 5607168, 6921348, 7910112, 9040128, 9228464, 10546816, 13842696, 15820224, 18456928, 21093632, 27685392, 31640448, 36913856, 55370784, 63280896, 73827712, 110741568, 147655424, 221483136, 442966272]

約数ペア:

[(1, 442966272), (2, 221483136), (3, 147655424), (4, 110741568), (6, 73827712), (7, 63280896), (8, 55370784), (12, 36913856), (14, 31640448), (16, 27685392), (21, 21093632), (24, 18456928), (28, 15820224), (32, 13842696), (42, 10546816), (48, 9228464), (49, 9040128), (56, 7910112), (64, 6921348), (79, 5607168), (84, 5273408), (96, 4614232), (98, 4520064), (112, 3955056), (128, 3460674), (147, 3013376), (149, 2972928), (158, 2803584), (168, 2636704), (192, 2307116), (196, 2260032), (224, 1977528), (237, 1869056), (256, 1730337), (294, 1506688), (298, 1486464), (316, 1401792), (336, 1318352), (384, 1153558), (392, 1130016), (447, 990976), (448, 988764), (474, 934528), (553, 801024), (588, 753344), (596, 743232), (632, 700896), (672, 659176), (768, 576779), (784, 565008), (894, 495488), (896, 494382), (948, 467264), (1043, 424704), (1106, 400512), (1176, 376672), (1192, 371616), (1264, 350448), (1344, 329588), (1568, 282504), (1659, 267008), (1788, 247744), (1792, 247191), (1896, 233632), (2086, 212352), (2212, 200256), (2352, 188336), (2384, 185808), (2528, 175224), (2688, 164794), (3129, 141568), (3136, 141252), (3318, 133504), (3576, 123872), (3792, 116816), (3871, 114432), (4172, 106176), (4424, 100128), (4704, 94168), (4768, 92904), (5056, 87612), (5376, 82397), (6258, 70784), (6272, 70626), (6636, 66752), (7152, 61936), (7301, 60672), (7584, 58408), (7742, 57216), (8344, 53088), (8848, 50064), (9408, 47084), (9536, 46452), (10112, 43806), (11613, 38144), (11771, 37632), (12516, 35392), (12544, 35313), (13272, 33376), (14304, 30968), (14602, 30336), (15168, 29204), (15484, 28608), (16688, 26544), (17696, 25032), (18816, 23542), (19072, 23226), (20224, 21903)]