388238856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{851401}}^1$

素因数の和:851429

約数の個数: 32

約数和(自身を含む): 1021682400

約数和(自身を除く): 633443544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 851401, 1702802, 2554203, 3405604, 5108406, 6811208, 10216812, 16176619, 20433624, 32353238, 48529857, 64706476, 97059714, 129412952, 194119428, 388238856]

約数ペア:

[(1, 388238856), (2, 194119428), (3, 129412952), (4, 97059714), (6, 64706476), (8, 48529857), (12, 32353238), (19, 20433624), (24, 16176619), (38, 10216812), (57, 6811208), (76, 5108406), (114, 3405604), (152, 2554203), (228, 1702802), (456, 851401)]