402990276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{11087}}^1$

素因数の和:11340

約数の個数: 48

約数和(自身を含む): 1017080064

約数和(自身を除く): 614089788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 466, 699, 932, 1398, 2796, 3029, 6058, 9087, 11087, 12116, 18174, 22174, 33261, 36348, 44348, 66522, 133044, 144131, 288262, 432393, 576524, 864786, 1729572, 2583271, 5166542, 7749813, 10333084, 15499626, 30999252, 33582523, 67165046, 100747569, 134330092, 201495138, 402990276]

約数ペア:

[(1, 402990276), (2, 201495138), (3, 134330092), (4, 100747569), (6, 67165046), (12, 33582523), (13, 30999252), (26, 15499626), (39, 10333084), (52, 7749813), (78, 5166542), (156, 2583271), (233, 1729572), (466, 864786), (699, 576524), (932, 432393), (1398, 288262), (2796, 144131), (3029, 133044), (6058, 66522), (9087, 44348), (11087, 36348), (12116, 33261), (18174, 22174)]