550377265648

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{240733}}^1$

素因数の和:241034

約数の個数: 80

約数和(自身を含む): 1235832062400

約数和(自身を除く): 685454796752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 149, 274, 298, 548, 596, 959, 1043, 1096, 1192, 1918, 2086, 2192, 2384, 3836, 4172, 7672, 8344, 15344, 16688, 20413, 40826, 81652, 142891, 163304, 240733, 285782, 326608, 481466, 571564, 962932, 1143128, 1685131, 1925864, 2286256, 3370262, 3851728, 6740524, 13481048, 26962096, 32980421, 35869217, 65960842, 71738434, 131921684, 143476868, 230862947, 251084519, 263843368, 286953736, 461725894, 502169038, 527686736, 573907472, 923451788, 1004338076, 1846903576, 2008676152, 3693807152, 4017352304, 4914082729, 9828165458, 19656330916, 34398579103, 39312661832, 68797158206, 78625323664, 137594316412, 275188632824, 550377265648]

約数ペア:

[(1, 550377265648), (2, 275188632824), (4, 137594316412), (7, 78625323664), (8, 68797158206), (14, 39312661832), (16, 34398579103), (28, 19656330916), (56, 9828165458), (112, 4914082729), (137, 4017352304), (149, 3693807152), (274, 2008676152), (298, 1846903576), (548, 1004338076), (596, 923451788), (959, 573907472), (1043, 527686736), (1096, 502169038), (1192, 461725894), (1918, 286953736), (2086, 263843368), (2192, 251084519), (2384, 230862947), (3836, 143476868), (4172, 131921684), (7672, 71738434), (8344, 65960842), (15344, 35869217), (16688, 32980421), (20413, 26962096), (40826, 13481048), (81652, 6740524), (142891, 3851728), (163304, 3370262), (240733, 2286256), (285782, 1925864), (326608, 1685131), (481466, 1143128), (571564, 962932)]