271461216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{217517}}^1$

素因数の和:217543

約数の個数: 48

約数和(自身を含む): 767403504

約数和(自身を除く): 495942288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 217517, 435034, 652551, 870068, 1305102, 1740136, 2610204, 2827721, 3480272, 5220408, 5655442, 6960544, 8483163, 10440816, 11310884, 16966326, 20881632, 22621768, 33932652, 45243536, 67865304, 90487072, 135730608, 271461216]

約数ペア:

[(1, 271461216), (2, 135730608), (3, 90487072), (4, 67865304), (6, 45243536), (8, 33932652), (12, 22621768), (13, 20881632), (16, 16966326), (24, 11310884), (26, 10440816), (32, 8483163), (39, 6960544), (48, 5655442), (52, 5220408), (78, 3480272), (96, 2827721), (104, 2610204), (156, 1740136), (208, 1305102), (312, 870068), (416, 652551), (624, 435034), (1248, 217517)]