260008488

素因数分解:

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

素因数の和:3831

約数の個数: 64

約数和(自身を含む): 724536000

約数和(自身を除く): 464527512

約数列:

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

約数ペア:

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