243762648

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 638115840

約数和(自身を除く): 394353192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 383, 552, 766, 1149, 1153, 1532, 2298, 2306, 3064, 3459, 4596, 4612, 6918, 8809, 9192, 9224, 13836, 17618, 26427, 26519, 27672, 35236, 52854, 53038, 70472, 79557, 105708, 106076, 159114, 211416, 212152, 318228, 441599, 636456, 883198, 1324797, 1766396, 2649594, 3532792, 5299188, 10156777, 10598376, 20313554, 30470331, 40627108, 60940662, 81254216, 121881324, 243762648]

約数ペア:

[(1, 243762648), (2, 121881324), (3, 81254216), (4, 60940662), (6, 40627108), (8, 30470331), (12, 20313554), (23, 10598376), (24, 10156777), (46, 5299188), (69, 3532792), (92, 2649594), (138, 1766396), (184, 1324797), (276, 883198), (383, 636456), (552, 441599), (766, 318228), (1149, 212152), (1153, 211416), (1532, 159114), (2298, 106076), (2306, 105708), (3064, 79557), (3459, 70472), (4596, 53038), (4612, 52854), (6918, 35236), (8809, 27672), (9192, 26519), (9224, 26427), (13836, 17618)]