264838288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115751}}^1$

素因数の和:115783

約数の個数: 40

約数和(自身を含む): 602836416

約数和(自身を除く): 337998128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 115751, 231502, 463004, 926008, 1273261, 1504763, 1852016, 2546522, 3009526, 5093044, 6019052, 10186088, 12038104, 16552393, 20372176, 24076208, 33104786, 66209572, 132419144, 264838288]

約数ペア:

[(1, 264838288), (2, 132419144), (4, 66209572), (8, 33104786), (11, 24076208), (13, 20372176), (16, 16552393), (22, 12038104), (26, 10186088), (44, 6019052), (52, 5093044), (88, 3009526), (104, 2546522), (143, 1852016), (176, 1504763), (208, 1273261), (286, 926008), (572, 463004), (1144, 231502), (2288, 115751)]