1885120664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1523}}^1$

素因数の和:1621

約数の個数: 96

約数和(自身を含む): 4358396160

約数和(自身を除く): 2473275496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 961, 1288, 1426, 1523, 1736, 1922, 2852, 3046, 3844, 4991, 5704, 6092, 6727, 7688, 9982, 10661, 12184, 13454, 19964, 21322, 22103, 26908, 35029, 39928, 42644, 44206, 47213, 53816, 70058, 85288, 88412, 94426, 140116, 154721, 176824, 188852, 245203, 280232, 309442, 330491, 377704, 490406, 618884, 660982, 980812, 1085899, 1237768, 1321964, 1463603, 1961624, 2171798, 2643928, 2927206, 4343596, 5854412, 7601293, 8687192, 10245221, 11708824, 15202586, 20490442, 30405172, 33662869, 40980884, 60810344, 67325738, 81961768, 134651476, 235640083, 269302952, 471280166, 942560332, 1885120664]

約数ペア:

[(1, 1885120664), (2, 942560332), (4, 471280166), (7, 269302952), (8, 235640083), (14, 134651476), (23, 81961768), (28, 67325738), (31, 60810344), (46, 40980884), (56, 33662869), (62, 30405172), (92, 20490442), (124, 15202586), (161, 11708824), (184, 10245221), (217, 8687192), (248, 7601293), (322, 5854412), (434, 4343596), (644, 2927206), (713, 2643928), (868, 2171798), (961, 1961624), (1288, 1463603), (1426, 1321964), (1523, 1237768), (1736, 1085899), (1922, 980812), (2852, 660982), (3046, 618884), (3844, 490406), (4991, 377704), (5704, 330491), (6092, 309442), (6727, 280232), (7688, 245203), (9982, 188852), (10661, 176824), (12184, 154721), (13454, 140116), (19964, 94426), (21322, 88412), (22103, 85288), (26908, 70058), (35029, 53816), (39928, 47213), (42644, 44206)]