318542904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{232853}}^1$

素因数の和:232884

約数の個数: 48

約数和(自身を含む): 908130600

約数和(自身を除く): 589587696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 232853, 465706, 698559, 931412, 1397118, 1862824, 2095677, 2794236, 4191354, 4424207, 5588472, 8382708, 8848414, 13272621, 16765416, 17696828, 26545242, 35393656, 39817863, 53090484, 79635726, 106180968, 159271452, 318542904]

約数ペア:

[(1, 318542904), (2, 159271452), (3, 106180968), (4, 79635726), (6, 53090484), (8, 39817863), (9, 35393656), (12, 26545242), (18, 17696828), (19, 16765416), (24, 13272621), (36, 8848414), (38, 8382708), (57, 5588472), (72, 4424207), (76, 4191354), (114, 2794236), (152, 2095677), (171, 1862824), (228, 1397118), (342, 931412), (456, 698559), (684, 465706), (1368, 232853)]