268266474

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43451}}^1$

素因数の和:43480

約数の個数: 48

約数和(自身を含む): 677851200

約数和(自身を除く): 409584726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 43451, 86902, 130353, 260706, 304157, 391059, 608314, 782118, 912471, 1824942, 2129099, 2737413, 4258198, 5474826, 6387297, 12774594, 14903693, 19161891, 29807386, 38323782, 44711079, 89422158, 134133237, 268266474]

約数ペア:

[(1, 268266474), (2, 134133237), (3, 89422158), (6, 44711079), (7, 38323782), (9, 29807386), (14, 19161891), (18, 14903693), (21, 12774594), (42, 6387297), (49, 5474826), (63, 4258198), (98, 2737413), (126, 2129099), (147, 1824942), (294, 912471), (343, 782118), (441, 608314), (686, 391059), (882, 304157), (1029, 260706), (2058, 130353), (3087, 86902), (6174, 43451)]