472019994

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1652

約数の個数: 64

約数和(自身を含む): 1114145280

約数和(自身を除く): 642125286

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 431, 459, 862, 918, 1193, 1293, 2386, 2586, 3579, 3879, 7158, 7327, 7758, 10737, 11637, 14654, 20281, 21474, 21981, 23274, 32211, 40562, 43962, 60843, 64422, 65943, 121686, 131886, 182529, 197829, 365058, 395658, 514183, 547587, 1028366, 1095174, 1542549, 3085098, 4627647, 8741111, 9255294, 13882941, 17482222, 26223333, 27765882, 52446666, 78669999, 157339998, 236009997, 472019994]

約数ペア:

[(1, 472019994), (2, 236009997), (3, 157339998), (6, 78669999), (9, 52446666), (17, 27765882), (18, 26223333), (27, 17482222), (34, 13882941), (51, 9255294), (54, 8741111), (102, 4627647), (153, 3085098), (306, 1542549), (431, 1095174), (459, 1028366), (862, 547587), (918, 514183), (1193, 395658), (1293, 365058), (2386, 197829), (2586, 182529), (3579, 131886), (3879, 121686), (7158, 65943), (7327, 64422), (7758, 60843), (10737, 43962), (11637, 40562), (14654, 32211), (20281, 23274), (21474, 21981)]