216279468

素因数分解:

$2^2\times 3^2\times {\mathrm{829}}^1\times {\mathrm{7247}}^1$

素因数の和:8086

約数の個数: 36

約数和(自身を含む): 547441440

約数和(自身を除く): 331161972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 829, 1658, 2487, 3316, 4974, 7247, 7461, 9948, 14494, 14922, 21741, 28988, 29844, 43482, 65223, 86964, 130446, 260892, 6007763, 12015526, 18023289, 24031052, 36046578, 54069867, 72093156, 108139734, 216279468]

約数ペア:

[(1, 216279468), (2, 108139734), (3, 72093156), (4, 54069867), (6, 36046578), (9, 24031052), (12, 18023289), (18, 12015526), (36, 6007763), (829, 260892), (1658, 130446), (2487, 86964), (3316, 65223), (4974, 43482), (7247, 29844), (7461, 28988), (9948, 21741), (14494, 14922)]