580312276

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 1043986944

約数和(自身を除く): 463674668

約数列:

[1, 2, 4, 61, 122, 127, 244, 254, 307, 508, 614, 1228, 3721, 7442, 7747, 14884, 15494, 18727, 30988, 37454, 38989, 74908, 77978, 155956, 472567, 945134, 1142347, 1890268, 2284694, 2378329, 4569388, 4756658, 9513316, 145078069, 290156138, 580312276]

約数ペア:

[(1, 580312276), (2, 290156138), (4, 145078069), (61, 9513316), (122, 4756658), (127, 4569388), (244, 2378329), (254, 2284694), (307, 1890268), (508, 1142347), (614, 945134), (1228, 472567), (3721, 155956), (7442, 77978), (7747, 74908), (14884, 38989), (15494, 37454), (18727, 30988)]