384441652

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 804406344

約数和(自身を除く): 419964692

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 97, 98, 146, 194, 196, 277, 292, 388, 511, 554, 679, 1022, 1108, 1358, 1939, 2044, 2716, 3577, 3878, 4753, 7081, 7154, 7756, 9506, 13573, 14162, 14308, 19012, 20221, 26869, 27146, 28324, 40442, 49567, 53738, 54292, 80884, 99134, 107476, 141547, 188083, 198268, 283094, 346969, 376166, 566188, 693938, 752332, 990829, 1316581, 1387876, 1961437, 1981658, 2633162, 3922874, 3963316, 5266324, 7845748, 13730059, 27460118, 54920236, 96110413, 192220826, 384441652]

約数ペア:

[(1, 384441652), (2, 192220826), (4, 96110413), (7, 54920236), (14, 27460118), (28, 13730059), (49, 7845748), (73, 5266324), (97, 3963316), (98, 3922874), (146, 2633162), (194, 1981658), (196, 1961437), (277, 1387876), (292, 1316581), (388, 990829), (511, 752332), (554, 693938), (679, 566188), (1022, 376166), (1108, 346969), (1358, 283094), (1939, 198268), (2044, 188083), (2716, 141547), (3577, 107476), (3878, 99134), (4753, 80884), (7081, 54292), (7154, 53738), (7756, 49567), (9506, 40442), (13573, 28324), (14162, 27146), (14308, 26869), (19012, 20221)]