238878068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11287}}^1$

素因数の和:11352

約数の個数: 48

約数和(自身を含む): 504438144

約数和(自身を除く): 265560076

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 10582, 11287, 21164, 22574, 45148, 124157, 146731, 248314, 293462, 417619, 496628, 586924, 835238, 1614041, 1670476, 3228082, 4593809, 5429047, 6456164, 9187618, 10858094, 18375236, 21716188, 59719517, 119439034, 238878068]

約数ペア:

[(1, 238878068), (2, 119439034), (4, 59719517), (11, 21716188), (13, 18375236), (22, 10858094), (26, 9187618), (37, 6456164), (44, 5429047), (52, 4593809), (74, 3228082), (143, 1670476), (148, 1614041), (286, 835238), (407, 586924), (481, 496628), (572, 417619), (814, 293462), (962, 248314), (1628, 146731), (1924, 124157), (5291, 45148), (10582, 22574), (11287, 21164)]