655492764

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{6323}}^1$

素因数の和:6546

約数の個数: 48

約数和(自身を含む): 1568149632

約数和(自身を除く): 912656868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 978, 1956, 6323, 8639, 12646, 17278, 18969, 25292, 25917, 34556, 37938, 51834, 75876, 103668, 335119, 670238, 1005357, 1030649, 1340476, 2010714, 2061298, 3091947, 4021428, 4122596, 6183894, 12367788, 54624397, 109248794, 163873191, 218497588, 327746382, 655492764]

約数ペア:

[(1, 655492764), (2, 327746382), (3, 218497588), (4, 163873191), (6, 109248794), (12, 54624397), (53, 12367788), (106, 6183894), (159, 4122596), (163, 4021428), (212, 3091947), (318, 2061298), (326, 2010714), (489, 1340476), (636, 1030649), (652, 1005357), (978, 670238), (1956, 335119), (6323, 103668), (8639, 75876), (12646, 51834), (17278, 37938), (18969, 34556), (25292, 25917)]