7990712664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1579}}^1$

素因数の和:2289

約数の個数: 128

約数和(自身を含む): 22592736000

約数和(自身を除く): 14602023336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 661, 696, 957, 1276, 1322, 1579, 1914, 1983, 2552, 2644, 3158, 3828, 3966, 4737, 5288, 6316, 7271, 7656, 7932, 9474, 12632, 14542, 15864, 17369, 18948, 19169, 21813, 29084, 34738, 37896, 38338, 43626, 45791, 52107, 57507, 58168, 69476, 76676, 87252, 91582, 104214, 115014, 137373, 138952, 153352, 174504, 183164, 208428, 210859, 230028, 274746, 366328, 416856, 421718, 460056, 503701, 549492, 632577, 843436, 1007402, 1043719, 1098984, 1265154, 1511103, 1686872, 2014804, 2087438, 2530308, 3022206, 3131157, 4029608, 4174876, 5060616, 6044412, 6262314, 8349752, 11480909, 12088824, 12524628, 22961818, 25049256, 30267851, 34442727, 45923636, 60535702, 68885454, 90803553, 91847272, 121071404, 137770908, 181607106, 242142808, 275541816, 332946361, 363214212, 665892722, 726428424, 998839083, 1331785444, 1997678166, 2663570888, 3995356332, 7990712664]

約数ペア:

[(1, 7990712664), (2, 3995356332), (3, 2663570888), (4, 1997678166), (6, 1331785444), (8, 998839083), (11, 726428424), (12, 665892722), (22, 363214212), (24, 332946361), (29, 275541816), (33, 242142808), (44, 181607106), (58, 137770908), (66, 121071404), (87, 91847272), (88, 90803553), (116, 68885454), (132, 60535702), (174, 45923636), (232, 34442727), (264, 30267851), (319, 25049256), (348, 22961818), (638, 12524628), (661, 12088824), (696, 11480909), (957, 8349752), (1276, 6262314), (1322, 6044412), (1579, 5060616), (1914, 4174876), (1983, 4029608), (2552, 3131157), (2644, 3022206), (3158, 2530308), (3828, 2087438), (3966, 2014804), (4737, 1686872), (5288, 1511103), (6316, 1265154), (7271, 1098984), (7656, 1043719), (7932, 1007402), (9474, 843436), (12632, 632577), (14542, 549492), (15864, 503701), (17369, 460056), (18948, 421718), (19169, 416856), (21813, 366328), (29084, 274746), (34738, 230028), (37896, 210859), (38338, 208428), (43626, 183164), (45791, 174504), (52107, 153352), (57507, 138952), (58168, 137373), (69476, 115014), (76676, 104214), (87252, 91582)]