215822256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{345869}}^1$

素因数の和:345893

約数の個数: 40

約数和(自身を含む): 600430320

約数和(自身を除く): 384608064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 345869, 691738, 1037607, 1383476, 2075214, 2766952, 4150428, 4496297, 5533904, 8300856, 8992594, 13488891, 16601712, 17985188, 26977782, 35970376, 53955564, 71940752, 107911128, 215822256]

約数ペア:

[(1, 215822256), (2, 107911128), (3, 71940752), (4, 53955564), (6, 35970376), (8, 26977782), (12, 17985188), (13, 16601712), (16, 13488891), (24, 8992594), (26, 8300856), (39, 5533904), (48, 4496297), (52, 4150428), (78, 2766952), (104, 2075214), (156, 1383476), (208, 1037607), (312, 691738), (624, 345869)]