290450448

素因数分解:

$2^4\times 3^4\times {\mathrm{224113}}^1$

素因数の和:224133

約数の個数: 50

約数和(自身を含む): 840651614

約数和(自身を除く): 550201166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 224113, 448226, 672339, 896452, 1344678, 1792904, 2017017, 2689356, 3585808, 4034034, 5378712, 6051051, 8068068, 10757424, 12102102, 16136136, 18153153, 24204204, 32272272, 36306306, 48408408, 72612612, 96816816, 145225224, 290450448]

約数ペア:

[(1, 290450448), (2, 145225224), (3, 96816816), (4, 72612612), (6, 48408408), (8, 36306306), (9, 32272272), (12, 24204204), (16, 18153153), (18, 16136136), (24, 12102102), (27, 10757424), (36, 8068068), (48, 6051051), (54, 5378712), (72, 4034034), (81, 3585808), (108, 2689356), (144, 2017017), (162, 1792904), (216, 1344678), (324, 896452), (432, 672339), (648, 448226), (1296, 224113)]