254305912

素因数分解:

$2^3\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{3169}}^1$

素因数の和:4615

約数の個数: 32

約数和(自身を含む): 545493600

約数和(自身を除く): 291187688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1433, 2866, 3169, 5732, 6338, 10031, 11464, 12676, 20062, 22183, 25352, 40124, 44366, 80248, 88732, 177464, 4541177, 9082354, 18164708, 31788239, 36329416, 63576478, 127152956, 254305912]

約数ペア:

[(1, 254305912), (2, 127152956), (4, 63576478), (7, 36329416), (8, 31788239), (14, 18164708), (28, 9082354), (56, 4541177), (1433, 177464), (2866, 88732), (3169, 80248), (5732, 44366), (6338, 40124), (10031, 25352), (11464, 22183), (12676, 20062)]