291640428

素因数分解:

$2^2\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{7621}}^1$

素因数の和:8694

約数の個数: 36

約数和(自身を含む): 737992528

約数和(自身を除く): 446352100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1063, 2126, 3189, 4252, 6378, 7621, 9567, 12756, 15242, 19134, 22863, 30484, 38268, 45726, 68589, 91452, 137178, 274356, 8101123, 16202246, 24303369, 32404492, 48606738, 72910107, 97213476, 145820214, 291640428]

約数ペア:

[(1, 291640428), (2, 145820214), (3, 97213476), (4, 72910107), (6, 48606738), (9, 32404492), (12, 24303369), (18, 16202246), (36, 8101123), (1063, 274356), (2126, 137178), (3189, 91452), (4252, 68589), (6378, 45726), (7621, 38268), (9567, 30484), (12756, 22863), (15242, 19134)]