315076112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{8369}}^1$

素因数の和:8571

約数の個数: 40

約数和(自身を含む): 661129560

約数和(自身を除く): 346053448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 4706, 8369, 9412, 16738, 18824, 33476, 37648, 66952, 108797, 133904, 217594, 435188, 870376, 1514789, 1740752, 3029578, 6059156, 12118312, 19692257, 24236624, 39384514, 78769028, 157538056, 315076112]

約数ペア:

[(1, 315076112), (2, 157538056), (4, 78769028), (8, 39384514), (13, 24236624), (16, 19692257), (26, 12118312), (52, 6059156), (104, 3029578), (181, 1740752), (208, 1514789), (362, 870376), (724, 435188), (1448, 217594), (2353, 133904), (2896, 108797), (4706, 66952), (8369, 37648), (9412, 33476), (16738, 18824)]