248698216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{40531}}^1$

素因数の和:40609

約数の個数: 32

約数和(自身を含む): 510703200

約数和(自身を除く): 262004984

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 40531, 81062, 162124, 324248, 526903, 1053806, 2107612, 2391329, 4215224, 4782658, 9565316, 19130632, 31087277, 62174554, 124349108, 248698216]

約数ペア:

[(1, 248698216), (2, 124349108), (4, 62174554), (8, 31087277), (13, 19130632), (26, 9565316), (52, 4782658), (59, 4215224), (104, 2391329), (118, 2107612), (236, 1053806), (472, 526903), (767, 324248), (1534, 162124), (3068, 81062), (6136, 40531)]