3156789146

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 5744148480

約数和(自身を除く): 2587359334

約数列:

[1, 2, 7, 14, 23, 46, 97, 161, 194, 211, 322, 422, 479, 679, 958, 1358, 1477, 2231, 2954, 3353, 4462, 4853, 6706, 9706, 11017, 15617, 20467, 22034, 31234, 33971, 40934, 46463, 67942, 77119, 92926, 101069, 143269, 154238, 202138, 286538, 325241, 470741, 650482, 707483, 941482, 1068649, 1414966, 2137298, 2324587, 3295187, 4649174, 6590374, 7480543, 9803693, 14961086, 16272109, 19607386, 32544218, 68625851, 137251702, 225484939, 450969878, 1578394573, 3156789146]

約数ペア:

[(1, 3156789146), (2, 1578394573), (7, 450969878), (14, 225484939), (23, 137251702), (46, 68625851), (97, 32544218), (161, 19607386), (194, 16272109), (211, 14961086), (322, 9803693), (422, 7480543), (479, 6590374), (679, 4649174), (958, 3295187), (1358, 2324587), (1477, 2137298), (2231, 1414966), (2954, 1068649), (3353, 941482), (4462, 707483), (4853, 650482), (6706, 470741), (9706, 325241), (11017, 286538), (15617, 202138), (20467, 154238), (22034, 143269), (31234, 101069), (33971, 92926), (40934, 77119), (46463, 67942)]