2548797468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^2\times {\mathrm{947}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 6842193792

約数和(自身を除く): 4293396324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 947, 1074, 1253, 1894, 2148, 2506, 2841, 3759, 3788, 5012, 5682, 6629, 7518, 11364, 13258, 15036, 19887, 26516, 32041, 39774, 64082, 79548, 96123, 128164, 169513, 192246, 224287, 339026, 384492, 448574, 508539, 672861, 678052, 897148, 1017078, 1186591, 1345722, 2034156, 2373182, 2691444, 3559773, 4746364, 7119546, 14239092, 30342827, 60685654, 91028481, 121371308, 182056962, 212399789, 364113924, 424799578, 637199367, 849599156, 1274398734, 2548797468]

約数ペア:

[(1, 2548797468), (2, 1274398734), (3, 849599156), (4, 637199367), (6, 424799578), (7, 364113924), (12, 212399789), (14, 182056962), (21, 121371308), (28, 91028481), (42, 60685654), (84, 30342827), (179, 14239092), (358, 7119546), (537, 4746364), (716, 3559773), (947, 2691444), (1074, 2373182), (1253, 2034156), (1894, 1345722), (2148, 1186591), (2506, 1017078), (2841, 897148), (3759, 678052), (3788, 672861), (5012, 508539), (5682, 448574), (6629, 384492), (7518, 339026), (11364, 224287), (13258, 192246), (15036, 169513), (19887, 128164), (26516, 96123), (32041, 79548), (39774, 64082)]