288885528

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 850988160

約数和(自身を除く): 562102632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 81, 93, 108, 124, 146, 162, 186, 197, 216, 219, 248, 279, 292, 324, 372, 394, 438, 558, 584, 591, 648, 657, 744, 788, 837, 876, 1116, 1182, 1314, 1576, 1674, 1752, 1773, 1971, 2232, 2263, 2364, 2511, 2628, 3348, 3546, 3942, 4526, 4728, 5022, 5256, 5319, 5913, 6107, 6696, 6789, 7092, 7884, 9052, 10044, 10638, 11826, 12214, 13578, 14184, 14381, 15768, 15957, 18104, 18321, 20088, 20367, 21276, 23652, 24428, 27156, 28762, 31914, 36642, 40734, 42552, 43143, 47304, 48856, 54312, 54963, 57524, 61101, 63828, 73284, 81468, 86286, 109926, 115048, 122202, 127656, 129429, 146568, 162936, 164889, 172572, 183303, 219852, 244404, 258858, 329778, 345144, 366606, 388287, 439704, 445811, 488808, 494667, 517716, 659556, 733212, 776574, 891622, 989334, 1035432, 1164861, 1319112, 1337433, 1466424, 1553148, 1783244, 1978668, 2329722, 2674866, 3106296, 3566488, 3957336, 4012299, 4659444, 5349732, 8024598, 9318888, 10699464, 12036897, 16049196, 24073794, 32098392, 36110691, 48147588, 72221382, 96295176, 144442764, 288885528]

約数ペア:

[(1, 288885528), (2, 144442764), (3, 96295176), (4, 72221382), (6, 48147588), (8, 36110691), (9, 32098392), (12, 24073794), (18, 16049196), (24, 12036897), (27, 10699464), (31, 9318888), (36, 8024598), (54, 5349732), (62, 4659444), (72, 4012299), (73, 3957336), (81, 3566488), (93, 3106296), (108, 2674866), (124, 2329722), (146, 1978668), (162, 1783244), (186, 1553148), (197, 1466424), (216, 1337433), (219, 1319112), (248, 1164861), (279, 1035432), (292, 989334), (324, 891622), (372, 776574), (394, 733212), (438, 659556), (558, 517716), (584, 494667), (591, 488808), (648, 445811), (657, 439704), (744, 388287), (788, 366606), (837, 345144), (876, 329778), (1116, 258858), (1182, 244404), (1314, 219852), (1576, 183303), (1674, 172572), (1752, 164889), (1773, 162936), (1971, 146568), (2232, 129429), (2263, 127656), (2364, 122202), (2511, 115048), (2628, 109926), (3348, 86286), (3546, 81468), (3942, 73284), (4526, 63828), (4728, 61101), (5022, 57524), (5256, 54963), (5319, 54312), (5913, 48856), (6107, 47304), (6696, 43143), (6789, 42552), (7092, 40734), (7884, 36642), (9052, 31914), (10044, 28762), (10638, 27156), (11826, 24428), (12214, 23652), (13578, 21276), (14184, 20367), (14381, 20088), (15768, 18321), (15957, 18104)]