378049386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{883}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 891072000

約数和(自身を除く): 513022614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 499, 858, 883, 998, 1497, 1766, 2649, 2994, 5298, 5489, 6487, 9713, 10978, 11479, 12974, 16467, 19426, 19461, 22958, 29139, 32934, 34437, 38922, 58278, 68874, 71357, 126269, 142714, 214071, 252538, 378807, 428142, 440617, 757614, 881234, 1321851, 2643702, 4846787, 5728021, 9693574, 11456042, 14540361, 17184063, 29080722, 34368126, 63008231, 126016462, 189024693, 378049386]

約数ペア:

[(1, 378049386), (2, 189024693), (3, 126016462), (6, 63008231), (11, 34368126), (13, 29080722), (22, 17184063), (26, 14540361), (33, 11456042), (39, 9693574), (66, 5728021), (78, 4846787), (143, 2643702), (286, 1321851), (429, 881234), (499, 757614), (858, 440617), (883, 428142), (998, 378807), (1497, 252538), (1766, 214071), (2649, 142714), (2994, 126269), (5298, 71357), (5489, 68874), (6487, 58278), (9713, 38922), (10978, 34437), (11479, 32934), (12974, 29139), (16467, 22958), (19426, 19461)]