227568664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 238991336

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 79, 118, 136, 158, 236, 316, 359, 472, 632, 718, 1003, 1343, 1436, 2006, 2686, 2872, 4012, 4661, 5372, 6103, 8024, 9322, 10744, 12206, 18644, 21181, 24412, 28361, 37288, 42362, 48824, 56722, 79237, 84724, 113444, 158474, 169448, 226888, 316948, 360077, 482137, 633896, 720154, 964274, 1440308, 1673299, 1928548, 2880616, 3346598, 3857096, 6693196, 13386392, 28446083, 56892166, 113784332, 227568664]

約数ペア:

[(1, 227568664), (2, 113784332), (4, 56892166), (8, 28446083), (17, 13386392), (34, 6693196), (59, 3857096), (68, 3346598), (79, 2880616), (118, 1928548), (136, 1673299), (158, 1440308), (236, 964274), (316, 720154), (359, 633896), (472, 482137), (632, 360077), (718, 316948), (1003, 226888), (1343, 169448), (1436, 158474), (2006, 113444), (2686, 84724), (2872, 79237), (4012, 56722), (4661, 48824), (5372, 42362), (6103, 37288), (8024, 28361), (9322, 24412), (10744, 21181), (12206, 18644)]