397490693192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{12119}}^1\times {\mathrm{67211}}^1$

素因数の和:79397

約数の個数: 32

約数和(自身を含む): 757586779200

約数和(自身を除く): 360096086008

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 12119, 24238, 48476, 67211, 96952, 134422, 268844, 537688, 739259, 1478518, 2957036, 4099871, 5914072, 8199742, 16399484, 32798968, 814530109, 1629060218, 3258120436, 6516240872, 49686336649, 99372673298, 198745346596, 397490693192]

約数ペア:

[(1, 397490693192), (2, 198745346596), (4, 99372673298), (8, 49686336649), (61, 6516240872), (122, 3258120436), (244, 1629060218), (488, 814530109), (12119, 32798968), (24238, 16399484), (48476, 8199742), (67211, 5914072), (96952, 4099871), (134422, 2957036), (268844, 1478518), (537688, 739259)]