312795364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 638176000

約数和(自身を除く): 325380636

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 199, 292, 398, 511, 769, 796, 1022, 1393, 1538, 2044, 2786, 3076, 5383, 5572, 10766, 14527, 21532, 29054, 56137, 58108, 101689, 112274, 153031, 203378, 224548, 306062, 392959, 406756, 612124, 785918, 1071217, 1571836, 2142434, 4284868, 11171263, 22342526, 44685052, 78198841, 156397682, 312795364]

約数ペア:

[(1, 312795364), (2, 156397682), (4, 78198841), (7, 44685052), (14, 22342526), (28, 11171263), (73, 4284868), (146, 2142434), (199, 1571836), (292, 1071217), (398, 785918), (511, 612124), (769, 406756), (796, 392959), (1022, 306062), (1393, 224548), (1538, 203378), (2044, 153031), (2786, 112274), (3076, 101689), (5383, 58108), (5572, 56137), (10766, 29054), (14527, 21532)]