381950256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{256687}}^1$

素因数の和:256729

約数の個数: 40

約数和(自身を含む): 1018537984

約数和(自身を除く): 636587728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 256687, 513374, 770061, 1026748, 1540122, 2053496, 3080244, 4106992, 6160488, 7957297, 12320976, 15914594, 23871891, 31829188, 47743782, 63658376, 95487564, 127316752, 190975128, 381950256]

約数ペア:

[(1, 381950256), (2, 190975128), (3, 127316752), (4, 95487564), (6, 63658376), (8, 47743782), (12, 31829188), (16, 23871891), (24, 15914594), (31, 12320976), (48, 7957297), (62, 6160488), (93, 4106992), (124, 3080244), (186, 2053496), (248, 1540122), (372, 1026748), (496, 770061), (744, 513374), (1488, 256687)]