252513072

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 859468800

約数和(自身を除く): 606955728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 79, 84, 98, 108, 112, 126, 144, 147, 151, 158, 168, 189, 196, 216, 237, 252, 294, 302, 316, 336, 378, 392, 432, 441, 453, 474, 504, 553, 588, 604, 632, 711, 756, 784, 882, 906, 948, 1008, 1057, 1106, 1176, 1208, 1264, 1323, 1359, 1422, 1512, 1659, 1764, 1812, 1896, 2114, 2133, 2212, 2352, 2416, 2646, 2718, 2844, 3024, 3171, 3318, 3528, 3624, 3792, 3871, 4077, 4228, 4266, 4424, 4977, 5292, 5436, 5688, 6342, 6636, 7056, 7248, 7399, 7742, 8154, 8456, 8532, 8848, 9513, 9954, 10584, 10872, 11376, 11613, 11929, 12684, 13272, 14798, 14931, 15484, 16308, 16912, 17064, 19026, 19908, 21168, 21744, 22197, 23226, 23858, 25368, 26544, 28539, 29596, 29862, 30968, 32616, 34128, 34839, 35787, 38052, 39816, 44394, 46452, 47716, 50736, 57078, 59192, 59724, 61936, 65232, 66591, 69678, 71574, 76104, 79632, 83503, 88788, 92904, 95432, 104517, 107361, 114156, 118384, 119448, 133182, 139356, 143148, 152208, 167006, 177576, 185808, 190864, 199773, 209034, 214722, 228312, 238896, 250509, 266364, 278712, 286296, 322083, 334012, 355152, 399546, 418068, 429444, 456624, 501018, 532728, 557424, 572592, 584521, 644166, 668024, 751527, 799092, 836136, 858888, 1002036, 1065456, 1169042, 1288332, 1336048, 1503054, 1598184, 1672272, 1717776, 1753563, 2004072, 2254581, 2338084, 2576664, 3006108, 3196368, 3507126, 4008144, 4509162, 4676168, 5153328, 5260689, 6012216, 7014252, 9018324, 9352336, 10521378, 12024432, 14028504, 15782067, 18036648, 21042756, 28057008, 31564134, 36073296, 42085512, 63128268, 84171024, 126256536, 252513072]

約数ペア:

[(1, 252513072), (2, 126256536), (3, 84171024), (4, 63128268), (6, 42085512), (7, 36073296), (8, 31564134), (9, 28057008), (12, 21042756), (14, 18036648), (16, 15782067), (18, 14028504), (21, 12024432), (24, 10521378), (27, 9352336), (28, 9018324), (36, 7014252), (42, 6012216), (48, 5260689), (49, 5153328), (54, 4676168), (56, 4509162), (63, 4008144), (72, 3507126), (79, 3196368), (84, 3006108), (98, 2576664), (108, 2338084), (112, 2254581), (126, 2004072), (144, 1753563), (147, 1717776), (151, 1672272), (158, 1598184), (168, 1503054), (189, 1336048), (196, 1288332), (216, 1169042), (237, 1065456), (252, 1002036), (294, 858888), (302, 836136), (316, 799092), (336, 751527), (378, 668024), (392, 644166), (432, 584521), (441, 572592), (453, 557424), (474, 532728), (504, 501018), (553, 456624), (588, 429444), (604, 418068), (632, 399546), (711, 355152), (756, 334012), (784, 322083), (882, 286296), (906, 278712), (948, 266364), (1008, 250509), (1057, 238896), (1106, 228312), (1176, 214722), (1208, 209034), (1264, 199773), (1323, 190864), (1359, 185808), (1422, 177576), (1512, 167006), (1659, 152208), (1764, 143148), (1812, 139356), (1896, 133182), (2114, 119448), (2133, 118384), (2212, 114156), (2352, 107361), (2416, 104517), (2646, 95432), (2718, 92904), (2844, 88788), (3024, 83503), (3171, 79632), (3318, 76104), (3528, 71574), (3624, 69678), (3792, 66591), (3871, 65232), (4077, 61936), (4228, 59724), (4266, 59192), (4424, 57078), (4977, 50736), (5292, 47716), (5436, 46452), (5688, 44394), (6342, 39816), (6636, 38052), (7056, 35787), (7248, 34839), (7399, 34128), (7742, 32616), (8154, 30968), (8456, 29862), (8532, 29596), (8848, 28539), (9513, 26544), (9954, 25368), (10584, 23858), (10872, 23226), (11376, 22197), (11613, 21744), (11929, 21168), (12684, 19908), (13272, 19026), (14798, 17064), (14931, 16912), (15484, 16308)]