2638480489752

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1\times {\mathrm{156467}}^1$

素因数の和:158176

約数の個数: 64

約数和(自身を含む): 6612212505600

約数和(自身を除く): 3973732015848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 991, 1418, 1982, 2127, 2836, 2973, 3964, 4254, 5672, 5946, 7928, 8508, 11892, 17016, 23784, 156467, 312934, 469401, 625868, 702619, 938802, 1251736, 1405238, 1877604, 2107857, 2810476, 3755208, 4215714, 5620952, 8431428, 16862856, 110935103, 155058797, 221870206, 310117594, 332805309, 443740412, 465176391, 620235188, 665610618, 887480824, 930352782, 1240470376, 1331221236, 1860705564, 2662442472, 3721411128, 109936687073, 219873374146, 329810061219, 439746748292, 659620122438, 879493496584, 1319240244876, 2638480489752]

約数ペア:

[(1, 2638480489752), (2, 1319240244876), (3, 879493496584), (4, 659620122438), (6, 439746748292), (8, 329810061219), (12, 219873374146), (24, 109936687073), (709, 3721411128), (991, 2662442472), (1418, 1860705564), (1982, 1331221236), (2127, 1240470376), (2836, 930352782), (2973, 887480824), (3964, 665610618), (4254, 620235188), (5672, 465176391), (5946, 443740412), (7928, 332805309), (8508, 310117594), (11892, 221870206), (17016, 155058797), (23784, 110935103), (156467, 16862856), (312934, 8431428), (469401, 5620952), (625868, 4215714), (702619, 3755208), (938802, 2810476), (1251736, 2107857), (1405238, 1877604)]