281414936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 605041920

約数和(自身を除く): 323626984

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 163, 184, 253, 326, 506, 652, 853, 1012, 1304, 1706, 1793, 2024, 3412, 3586, 3749, 6824, 7172, 7498, 9383, 14344, 14996, 18766, 19619, 29992, 37532, 39238, 41239, 75064, 78476, 82478, 139039, 156952, 164956, 215809, 278078, 329912, 431618, 556156, 863236, 1112312, 1529429, 1726472, 3058858, 3197897, 6117716, 6395794, 12235432, 12791588, 25583176, 35176867, 70353734, 140707468, 281414936]

約数ペア:

[(1, 281414936), (2, 140707468), (4, 70353734), (8, 35176867), (11, 25583176), (22, 12791588), (23, 12235432), (44, 6395794), (46, 6117716), (88, 3197897), (92, 3058858), (163, 1726472), (184, 1529429), (253, 1112312), (326, 863236), (506, 556156), (652, 431618), (853, 329912), (1012, 278078), (1304, 215809), (1706, 164956), (1793, 156952), (2024, 139039), (3412, 82478), (3586, 78476), (3749, 75064), (6824, 41239), (7172, 39238), (7498, 37532), (9383, 29992), (14344, 19619), (14996, 18766)]