263822652

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103217}}^1$

素因数の和:103298

約数の個数: 36

約数和(自身を含む): 676284336

約数和(自身を除く): 412461684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 103217, 206434, 309651, 412868, 619302, 928953, 1238604, 1857906, 3715812, 7328407, 14656814, 21985221, 29313628, 43970442, 65955663, 87940884, 131911326, 263822652]

約数ペア:

[(1, 263822652), (2, 131911326), (3, 87940884), (4, 65955663), (6, 43970442), (9, 29313628), (12, 21985221), (18, 14656814), (36, 7328407), (71, 3715812), (142, 1857906), (213, 1238604), (284, 928953), (426, 619302), (639, 412868), (852, 309651), (1278, 206434), (2556, 103217)]