255243408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{759653}}^1$

素因数の和:759671

約数の個数: 40

約数和(自身を含む): 753576768

約数和(自身を除く): 498333360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 759653, 1519306, 2278959, 3038612, 4557918, 5317571, 6077224, 9115836, 10635142, 12154448, 15952713, 18231672, 21270284, 31905426, 36463344, 42540568, 63810852, 85081136, 127621704, 255243408]

約数ペア:

[(1, 255243408), (2, 127621704), (3, 85081136), (4, 63810852), (6, 42540568), (7, 36463344), (8, 31905426), (12, 21270284), (14, 18231672), (16, 15952713), (21, 12154448), (24, 10635142), (28, 9115836), (42, 6077224), (48, 5317571), (56, 4557918), (84, 3038612), (112, 2278959), (168, 1519306), (336, 759653)]