238426468

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 490881664

約数和(自身を除く): 252455196

約数列:

[1, 2, 4, 7, 14, 28, 67, 73, 134, 146, 268, 292, 469, 511, 938, 1022, 1741, 1876, 2044, 3482, 4891, 6964, 9782, 12187, 19564, 24374, 34237, 48748, 68474, 116647, 127093, 136948, 233294, 254186, 466588, 508372, 816529, 889651, 1633058, 1779302, 3266116, 3558604, 8515231, 17030462, 34060924, 59606617, 119213234, 238426468]

約数ペア:

[(1, 238426468), (2, 119213234), (4, 59606617), (7, 34060924), (14, 17030462), (28, 8515231), (67, 3558604), (73, 3266116), (134, 1779302), (146, 1633058), (268, 889651), (292, 816529), (469, 508372), (511, 466588), (938, 254186), (1022, 233294), (1741, 136948), (1876, 127093), (2044, 116647), (3482, 68474), (4891, 48748), (6964, 34237), (9782, 24374), (12187, 19564)]