274708928008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8521}}^1\times {\mathrm{212099}}^1$

素因数の和:220645

約数の個数: 32

約数和(自身を含む): 542254860000

約数和(自身を除く): 267545931992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8521, 17042, 34084, 68168, 161899, 212099, 323798, 424198, 647596, 848396, 1295192, 1696792, 4029881, 8059762, 16119524, 32239048, 1807295579, 3614591158, 7229182316, 14458364632, 34338616001, 68677232002, 137354464004, 274708928008]

約数ペア:

[(1, 274708928008), (2, 137354464004), (4, 68677232002), (8, 34338616001), (19, 14458364632), (38, 7229182316), (76, 3614591158), (152, 1807295579), (8521, 32239048), (17042, 16119524), (34084, 8059762), (68168, 4029881), (161899, 1696792), (212099, 1295192), (323798, 848396), (424198, 647596)]