2521291224

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{3089}}^1$

素因数の和:3648

約数の個数: 64

約数和(自身を含む): 6407424000

約数和(自身を除く): 3886132776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 479, 568, 852, 958, 1437, 1704, 1916, 2874, 3089, 3832, 5748, 6178, 9267, 11496, 12356, 18534, 24712, 34009, 37068, 68018, 74136, 102027, 136036, 204054, 219319, 272072, 408108, 438638, 657957, 816216, 877276, 1315914, 1479631, 1754552, 2631828, 2959262, 4438893, 5263656, 5918524, 8877786, 11837048, 17755572, 35511144, 105053801, 210107602, 315161403, 420215204, 630322806, 840430408, 1260645612, 2521291224]

約数ペア:

[(1, 2521291224), (2, 1260645612), (3, 840430408), (4, 630322806), (6, 420215204), (8, 315161403), (12, 210107602), (24, 105053801), (71, 35511144), (142, 17755572), (213, 11837048), (284, 8877786), (426, 5918524), (479, 5263656), (568, 4438893), (852, 2959262), (958, 2631828), (1437, 1754552), (1704, 1479631), (1916, 1315914), (2874, 877276), (3089, 816216), (3832, 657957), (5748, 438638), (6178, 408108), (9267, 272072), (11496, 219319), (12356, 204054), (18534, 136036), (24712, 102027), (34009, 74136), (37068, 68018)]