217270296

素因数分解:

$2^3\times 3^3\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2133

約数の個数: 64

約数和(自身を含む): 604800000

約数和(自身を除く): 387529704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 719, 1399, 1438, 2157, 2798, 2876, 4197, 4314, 5596, 5752, 6471, 8394, 8628, 11192, 12591, 12942, 16788, 17256, 19413, 25182, 25884, 33576, 37773, 38826, 50364, 51768, 75546, 77652, 100728, 151092, 155304, 302184, 1005881, 2011762, 3017643, 4023524, 6035286, 8047048, 9052929, 12070572, 18105858, 24141144, 27158787, 36211716, 54317574, 72423432, 108635148, 217270296]

約数ペア:

[(1, 217270296), (2, 108635148), (3, 72423432), (4, 54317574), (6, 36211716), (8, 27158787), (9, 24141144), (12, 18105858), (18, 12070572), (24, 9052929), (27, 8047048), (36, 6035286), (54, 4023524), (72, 3017643), (108, 2011762), (216, 1005881), (719, 302184), (1399, 155304), (1438, 151092), (2157, 100728), (2798, 77652), (2876, 75546), (4197, 51768), (4314, 50364), (5596, 38826), (5752, 37773), (6471, 33576), (8394, 25884), (8628, 25182), (11192, 19413), (12591, 17256), (12942, 16788)]