409704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 1050720

約数和(自身を除く): 641016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 397, 516, 794, 1032, 1191, 1588, 2382, 3176, 4764, 9528, 17071, 34142, 51213, 68284, 102426, 136568, 204852, 409704]

約数ペア:

[(1, 409704), (2, 204852), (3, 136568), (4, 102426), (6, 68284), (8, 51213), (12, 34142), (24, 17071), (43, 9528), (86, 4764), (129, 3176), (172, 2382), (258, 1588), (344, 1191), (397, 1032), (516, 794)]