520016976

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{3469}}^1$

素因数の和:3833

約数の個数: 80

約数和(自身を含む): 1497374400

約数和(自身を除く): 977357424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1041, 1388, 2082, 2776, 3123, 3469, 4164, 5552, 6246, 6938, 8328, 9369, 10407, 12492, 13876, 16656, 18738, 20814, 24984, 27752, 31221, 37476, 41628, 49968, 55504, 62442, 74952, 83256, 93663, 124884, 149904, 166512, 187326, 249768, 374652, 499536, 749304, 1203743, 1498608, 2407486, 3611229, 4814972, 7222458, 9629944, 10833687, 14444916, 19259888, 21667374, 28889832, 32501061, 43334748, 57779664, 65002122, 86669496, 130004244, 173338992, 260008488, 520016976]

約数ペア:

[(1, 520016976), (2, 260008488), (3, 173338992), (4, 130004244), (6, 86669496), (8, 65002122), (9, 57779664), (12, 43334748), (16, 32501061), (18, 28889832), (24, 21667374), (27, 19259888), (36, 14444916), (48, 10833687), (54, 9629944), (72, 7222458), (108, 4814972), (144, 3611229), (216, 2407486), (347, 1498608), (432, 1203743), (694, 749304), (1041, 499536), (1388, 374652), (2082, 249768), (2776, 187326), (3123, 166512), (3469, 149904), (4164, 124884), (5552, 93663), (6246, 83256), (6938, 74952), (8328, 62442), (9369, 55504), (10407, 49968), (12492, 41628), (13876, 37476), (16656, 31221), (18738, 27752), (20814, 24984)]