392474988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{641299}}^1$

素因数の和:641326

約数の個数: 36

約数和(自身を含む): 1050449400

約数和(自身を除く): 657974412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 641299, 1282598, 1923897, 2565196, 3847794, 5771691, 7695588, 10902083, 11543382, 21804166, 23086764, 32706249, 43608332, 65412498, 98118747, 130824996, 196237494, 392474988]

約数ペア:

[(1, 392474988), (2, 196237494), (3, 130824996), (4, 98118747), (6, 65412498), (9, 43608332), (12, 32706249), (17, 23086764), (18, 21804166), (34, 11543382), (36, 10902083), (51, 7695588), (68, 5771691), (102, 3847794), (153, 2565196), (204, 1923897), (306, 1282598), (612, 641299)]