255028144

素因数分解:

$2^4\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1682

約数の個数: 60

約数和(自身を含む): 577724184

約数和(自身を除く): 322696040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 227, 392, 454, 784, 908, 1433, 1589, 1816, 2866, 3178, 3632, 5732, 6356, 10031, 11123, 11464, 12712, 20062, 22246, 22928, 25424, 40124, 44492, 70217, 80248, 88984, 140434, 160496, 177968, 280868, 325291, 561736, 650582, 1123472, 1301164, 2277037, 2602328, 4554074, 5204656, 9108148, 15939259, 18216296, 31878518, 36432592, 63757036, 127514072, 255028144]

約数ペア:

[(1, 255028144), (2, 127514072), (4, 63757036), (7, 36432592), (8, 31878518), (14, 18216296), (16, 15939259), (28, 9108148), (49, 5204656), (56, 4554074), (98, 2602328), (112, 2277037), (196, 1301164), (227, 1123472), (392, 650582), (454, 561736), (784, 325291), (908, 280868), (1433, 177968), (1589, 160496), (1816, 140434), (2866, 88984), (3178, 80248), (3632, 70217), (5732, 44492), (6356, 40124), (10031, 25424), (11123, 22928), (11464, 22246), (12712, 20062)]