319156904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{116993}}^1$

素因数の和:117041

約数の個数: 32

約数和(自身を含む): 673885440

約数和(自身を除く): 354728536

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 116993, 233986, 467972, 935944, 1286923, 2573846, 3626783, 5147692, 7253566, 10295384, 14507132, 29014264, 39894613, 79789226, 159578452, 319156904]

約数ペア:

[(1, 319156904), (2, 159578452), (4, 79789226), (8, 39894613), (11, 29014264), (22, 14507132), (31, 10295384), (44, 7253566), (62, 5147692), (88, 3626783), (124, 2573846), (248, 1286923), (341, 935944), (682, 467972), (1364, 233986), (2728, 116993)]