1947648792

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{2161}}^1$

素因数の和:2281

約数の個数: 96

約数和(自身を含む): 5270004720

約数和(自身を除く): 3322355928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2161, 2209, 2397, 3196, 4322, 4418, 4794, 6392, 6483, 6627, 8644, 8836, 9588, 12966, 13254, 17288, 17672, 19176, 25932, 26508, 36737, 37553, 51864, 53016, 73474, 75106, 101567, 110211, 112659, 146948, 150212, 203134, 220422, 225318, 293896, 300424, 304701, 406268, 440844, 450636, 609402, 812536, 881688, 901272, 1218804, 1726639, 2437608, 3453278, 4773649, 5179917, 6906556, 9547298, 10359834, 13813112, 14320947, 19094596, 20719668, 28641894, 38189192, 41439336, 57283788, 81152033, 114567576, 162304066, 243456099, 324608132, 486912198, 649216264, 973824396, 1947648792]

約数ペア:

[(1, 1947648792), (2, 973824396), (3, 649216264), (4, 486912198), (6, 324608132), (8, 243456099), (12, 162304066), (17, 114567576), (24, 81152033), (34, 57283788), (47, 41439336), (51, 38189192), (68, 28641894), (94, 20719668), (102, 19094596), (136, 14320947), (141, 13813112), (188, 10359834), (204, 9547298), (282, 6906556), (376, 5179917), (408, 4773649), (564, 3453278), (799, 2437608), (1128, 1726639), (1598, 1218804), (2161, 901272), (2209, 881688), (2397, 812536), (3196, 609402), (4322, 450636), (4418, 440844), (4794, 406268), (6392, 304701), (6483, 300424), (6627, 293896), (8644, 225318), (8836, 220422), (9588, 203134), (12966, 150212), (13254, 146948), (17288, 112659), (17672, 110211), (19176, 101567), (25932, 75106), (26508, 73474), (36737, 53016), (37553, 51864)]