216231408

素因数分解:

$2^4\times 3^2\times {\mathrm{1501607}}^1$

素因数の和:1501621

約数の個数: 30

約数和(自身を含む): 605148024

約数和(自身を除く): 388916616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1501607, 3003214, 4504821, 6006428, 9009642, 12012856, 13514463, 18019284, 24025712, 27028926, 36038568, 54057852, 72077136, 108115704, 216231408]

約数ペア:

[(1, 216231408), (2, 108115704), (3, 72077136), (4, 54057852), (6, 36038568), (8, 27028926), (9, 24025712), (12, 18019284), (16, 13514463), (18, 12012856), (24, 9009642), (36, 6006428), (48, 4504821), (72, 3003214), (144, 1501607)]