255073668

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{51971}}^1$

素因数の和:52387

約数の個数: 24

約数和(自身を含む): 596638560

約数和(自身を除く): 341564892

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 51971, 103942, 155913, 207884, 311826, 623652, 21256139, 42512278, 63768417, 85024556, 127536834, 255073668]

約数ペア:

[(1, 255073668), (2, 127536834), (3, 85024556), (4, 63768417), (6, 42512278), (12, 21256139), (409, 623652), (818, 311826), (1227, 207884), (1636, 155913), (2454, 103942), (4908, 51971)]