1455985664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1143

約数の個数: 88

約数和(自身を含む): 3344634240

約数和(自身を除く): 1888648576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 256, 448, 458, 512, 887, 896, 916, 1024, 1603, 1774, 1792, 1832, 3206, 3548, 3584, 3664, 6209, 6412, 7096, 7168, 7328, 12418, 12824, 14192, 14656, 24836, 25648, 28384, 29312, 49672, 51296, 56768, 58624, 99344, 102592, 113536, 117248, 198688, 203123, 205184, 227072, 234496, 397376, 406246, 410368, 454144, 794752, 812492, 820736, 908288, 1421861, 1589504, 1624984, 1641472, 2843722, 3179008, 3249968, 5687444, 6358016, 6499936, 11374888, 12999872, 22749776, 25999744, 45499552, 51999488, 90999104, 103998976, 181998208, 207997952, 363996416, 727992832, 1455985664]

約数ペア:

[(1, 1455985664), (2, 727992832), (4, 363996416), (7, 207997952), (8, 181998208), (14, 103998976), (16, 90999104), (28, 51999488), (32, 45499552), (56, 25999744), (64, 22749776), (112, 12999872), (128, 11374888), (224, 6499936), (229, 6358016), (256, 5687444), (448, 3249968), (458, 3179008), (512, 2843722), (887, 1641472), (896, 1624984), (916, 1589504), (1024, 1421861), (1603, 908288), (1774, 820736), (1792, 812492), (1832, 794752), (3206, 454144), (3548, 410368), (3584, 406246), (3664, 397376), (6209, 234496), (6412, 227072), (7096, 205184), (7168, 203123), (7328, 198688), (12418, 117248), (12824, 113536), (14192, 102592), (14656, 99344), (24836, 58624), (25648, 56768), (28384, 51296), (29312, 49672)]