398436012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{851359}}^1$

素因数の和:851382

約数の個数: 36

約数和(自身を含む): 1084632640

約数和(自身を除く): 686196628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 851359, 1702718, 2554077, 3405436, 5108154, 7662231, 10216308, 11067667, 15324462, 22135334, 30648924, 33203001, 44270668, 66406002, 99609003, 132812004, 199218006, 398436012]

約数ペア:

[(1, 398436012), (2, 199218006), (3, 132812004), (4, 99609003), (6, 66406002), (9, 44270668), (12, 33203001), (13, 30648924), (18, 22135334), (26, 15324462), (36, 11067667), (39, 10216308), (52, 7662231), (78, 5108154), (117, 3405436), (156, 2554077), (234, 1702718), (468, 851359)]