280332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 764400

約数和(自身を除く): 484068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 599, 1198, 1797, 2396, 3594, 5391, 7188, 7787, 10782, 15574, 21564, 23361, 31148, 46722, 70083, 93444, 140166, 280332]

約数ペア:

[(1, 280332), (2, 140166), (3, 93444), (4, 70083), (6, 46722), (9, 31148), (12, 23361), (13, 21564), (18, 15574), (26, 10782), (36, 7787), (39, 7188), (52, 5391), (78, 3594), (117, 2396), (156, 1797), (234, 1198), (468, 599)]