289740036

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1237}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 686347200

約数和(自身を除く): 396607164

約数列:

[1, 2, 3, 4, 6, 12, 131, 149, 262, 298, 393, 447, 524, 596, 786, 894, 1237, 1572, 1788, 2474, 3711, 4948, 7422, 14844, 19519, 39038, 58557, 78076, 117114, 162047, 184313, 234228, 324094, 368626, 486141, 552939, 648188, 737252, 972282, 1105878, 1944564, 2211756, 24145003, 48290006, 72435009, 96580012, 144870018, 289740036]

約数ペア:

[(1, 289740036), (2, 144870018), (3, 96580012), (4, 72435009), (6, 48290006), (12, 24145003), (131, 2211756), (149, 1944564), (262, 1105878), (298, 972282), (393, 737252), (447, 648188), (524, 552939), (596, 486141), (786, 368626), (894, 324094), (1237, 234228), (1572, 184313), (1788, 162047), (2474, 117114), (3711, 78076), (4948, 58557), (7422, 39038), (14844, 19519)]