268795842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{71909}}^1$

素因数の和:72010

約数の個数: 32

約数和(自身を含む): 621302400

約数和(自身を除く): 352506558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 71909, 143818, 215727, 431454, 503363, 1006726, 1510089, 3020178, 6399901, 12799802, 19199703, 38399406, 44799307, 89598614, 134397921, 268795842]

約数ペア:

[(1, 268795842), (2, 134397921), (3, 89598614), (6, 44799307), (7, 38399406), (14, 19199703), (21, 12799802), (42, 6399901), (89, 3020178), (178, 1510089), (267, 1006726), (534, 503363), (623, 431454), (1246, 215727), (1869, 143818), (3738, 71909)]