671377291228

素因数分解:

$2^2\times 7^4\times {\mathrm{127}}^1\times {\mathrm{550441}}^1$

素因数の和:550600

約数の個数: 60

約数和(自身を含む): 1381442085632

約数和(自身を除く): 710064794404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 343, 508, 686, 889, 1372, 1778, 2401, 3556, 4802, 6223, 9604, 12446, 24892, 43561, 87122, 174244, 304927, 550441, 609854, 1100882, 1219708, 2201764, 3853087, 7706174, 15412348, 26971609, 53943218, 69906007, 107886436, 139812014, 188801263, 279624028, 377602526, 489342049, 755205052, 978684098, 1321608841, 1957368196, 2643217682, 3425394343, 5286435364, 6850788686, 13701577372, 23977760401, 47955520802, 95911041604, 167844322807, 335688645614, 671377291228]

約数ペア:

[(1, 671377291228), (2, 335688645614), (4, 167844322807), (7, 95911041604), (14, 47955520802), (28, 23977760401), (49, 13701577372), (98, 6850788686), (127, 5286435364), (196, 3425394343), (254, 2643217682), (343, 1957368196), (508, 1321608841), (686, 978684098), (889, 755205052), (1372, 489342049), (1778, 377602526), (2401, 279624028), (3556, 188801263), (4802, 139812014), (6223, 107886436), (9604, 69906007), (12446, 53943218), (24892, 26971609), (43561, 15412348), (87122, 7706174), (174244, 3853087), (304927, 2201764), (550441, 1219708), (609854, 1100882)]