231917572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 444326400

約数和(自身を除く): 212408828

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 173, 346, 569, 589, 692, 1138, 1178, 2276, 2356, 3287, 5363, 6574, 10726, 10811, 13148, 17639, 21452, 21622, 35278, 43244, 70556, 98437, 101897, 196874, 203794, 335141, 393748, 407588, 670282, 1340564, 1870303, 3051547, 3740606, 6103094, 7481212, 12206188, 57979393, 115958786, 231917572]

約数ペア:

[(1, 231917572), (2, 115958786), (4, 57979393), (19, 12206188), (31, 7481212), (38, 6103094), (62, 3740606), (76, 3051547), (124, 1870303), (173, 1340564), (346, 670282), (569, 407588), (589, 393748), (692, 335141), (1138, 203794), (1178, 196874), (2276, 101897), (2356, 98437), (3287, 70556), (5363, 43244), (6574, 35278), (10726, 21622), (10811, 21452), (13148, 17639)]