318528050408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{1403603}}^1$

素因数の和:1405121

約数の個数: 32

約数和(自身を含む): 629095312800

約数和(自身を除く): 310567262392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1493, 2986, 5972, 11944, 28367, 56734, 113468, 226936, 1403603, 2807206, 5614412, 11228824, 26668457, 53336914, 106673828, 213347656, 2095579279, 4191158558, 8382317116, 16764634232, 39816006301, 79632012602, 159264025204, 318528050408]

約数ペア:

[(1, 318528050408), (2, 159264025204), (4, 79632012602), (8, 39816006301), (19, 16764634232), (38, 8382317116), (76, 4191158558), (152, 2095579279), (1493, 213347656), (2986, 106673828), (5972, 53336914), (11944, 26668457), (28367, 11228824), (56734, 5614412), (113468, 2807206), (226936, 1403603)]