521313732

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 1449405440

約数和(自身を除く): 928091708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 79, 81, 93, 108, 124, 146, 158, 162, 186, 219, 237, 243, 279, 292, 316, 324, 372, 438, 474, 486, 558, 657, 711, 729, 837, 876, 948, 972, 1116, 1314, 1422, 1458, 1674, 1971, 2133, 2263, 2449, 2511, 2628, 2844, 2916, 3348, 3942, 4266, 4526, 4898, 5022, 5767, 5913, 6399, 6789, 7347, 7533, 7884, 8532, 9052, 9796, 10044, 11534, 11826, 12798, 13578, 14694, 15066, 17301, 17739, 19197, 20367, 22041, 22599, 23068, 23652, 25596, 27156, 29388, 30132, 34602, 35478, 38394, 40734, 44082, 45198, 51903, 53217, 57591, 61101, 66123, 69204, 70956, 76788, 81468, 88164, 90396, 103806, 106434, 115182, 122202, 132246, 155709, 178777, 183303, 198369, 207612, 212868, 230364, 244404, 264492, 311418, 357554, 366606, 396738, 467127, 536331, 549909, 595107, 622836, 715108, 733212, 793476, 934254, 1072662, 1099818, 1190214, 1401381, 1608993, 1649727, 1785321, 1868508, 2145324, 2199636, 2380428, 2802762, 3217986, 3299454, 3570642, 4204143, 4826979, 5605524, 6435972, 6598908, 7141284, 8408286, 9653958, 14480937, 16816572, 19307916, 28961874, 43442811, 57923748, 86885622, 130328433, 173771244, 260656866, 521313732]

約数ペア:

[(1, 521313732), (2, 260656866), (3, 173771244), (4, 130328433), (6, 86885622), (9, 57923748), (12, 43442811), (18, 28961874), (27, 19307916), (31, 16816572), (36, 14480937), (54, 9653958), (62, 8408286), (73, 7141284), (79, 6598908), (81, 6435972), (93, 5605524), (108, 4826979), (124, 4204143), (146, 3570642), (158, 3299454), (162, 3217986), (186, 2802762), (219, 2380428), (237, 2199636), (243, 2145324), (279, 1868508), (292, 1785321), (316, 1649727), (324, 1608993), (372, 1401381), (438, 1190214), (474, 1099818), (486, 1072662), (558, 934254), (657, 793476), (711, 733212), (729, 715108), (837, 622836), (876, 595107), (948, 549909), (972, 536331), (1116, 467127), (1314, 396738), (1422, 366606), (1458, 357554), (1674, 311418), (1971, 264492), (2133, 244404), (2263, 230364), (2449, 212868), (2511, 207612), (2628, 198369), (2844, 183303), (2916, 178777), (3348, 155709), (3942, 132246), (4266, 122202), (4526, 115182), (4898, 106434), (5022, 103806), (5767, 90396), (5913, 88164), (6399, 81468), (6789, 76788), (7347, 70956), (7533, 69204), (7884, 66123), (8532, 61101), (9052, 57591), (9796, 53217), (10044, 51903), (11534, 45198), (11826, 44082), (12798, 40734), (13578, 38394), (14694, 35478), (15066, 34602), (17301, 30132), (17739, 29388), (19197, 27156), (20367, 25596), (22041, 23652), (22599, 23068)]