266716268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8233}}^1$

素因数の和:8346

約数の個数: 48

約数和(自身を含む): 580991040

約数和(自身を除く): 314274772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 8233, 16198, 16466, 32396, 32932, 57631, 107029, 115262, 214058, 230524, 428116, 732737, 749203, 1465474, 1498406, 2930948, 2996812, 5129159, 9525581, 10258318, 19051162, 20516636, 38102324, 66679067, 133358134, 266716268]

約数ペア:

[(1, 266716268), (2, 133358134), (4, 66679067), (7, 38102324), (13, 20516636), (14, 19051162), (26, 10258318), (28, 9525581), (52, 5129159), (89, 2996812), (91, 2930948), (178, 1498406), (182, 1465474), (356, 749203), (364, 732737), (623, 428116), (1157, 230524), (1246, 214058), (2314, 115262), (2492, 107029), (4628, 57631), (8099, 32932), (8233, 32396), (16198, 16466)]