490589687616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{846919}}^1$

素因数の和:847372

約数の個数: 112

約数和(自身を含む): 1486893404160

約数和(自身を除く): 996303716544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 431, 448, 672, 862, 1293, 1344, 1724, 2586, 3017, 3448, 5172, 6034, 6896, 9051, 10344, 12068, 13792, 18102, 20688, 24136, 27584, 36204, 41376, 48272, 72408, 82752, 96544, 144816, 193088, 289632, 579264, 846919, 1693838, 2540757, 3387676, 5081514, 5928433, 6775352, 10163028, 11856866, 13550704, 17785299, 20326056, 23713732, 27101408, 35570598, 40652112, 47427464, 54202816, 71141196, 81304224, 94854928, 142282392, 162608448, 189709856, 284564784, 365022089, 379419712, 569129568, 730044178, 1095066267, 1138259136, 1460088356, 2190132534, 2555154623, 2920176712, 4380265068, 5110309246, 5840353424, 7665463869, 8760530136, 10220618492, 11680706848, 15330927738, 17521060272, 20441236984, 23361413696, 30661855476, 35042120544, 40882473968, 61323710952, 70084241088, 81764947936, 122647421904, 163529895872, 245294843808, 490589687616]

約数ペア:

[(1, 490589687616), (2, 245294843808), (3, 163529895872), (4, 122647421904), (6, 81764947936), (7, 70084241088), (8, 61323710952), (12, 40882473968), (14, 35042120544), (16, 30661855476), (21, 23361413696), (24, 20441236984), (28, 17521060272), (32, 15330927738), (42, 11680706848), (48, 10220618492), (56, 8760530136), (64, 7665463869), (84, 5840353424), (96, 5110309246), (112, 4380265068), (168, 2920176712), (192, 2555154623), (224, 2190132534), (336, 1460088356), (431, 1138259136), (448, 1095066267), (672, 730044178), (862, 569129568), (1293, 379419712), (1344, 365022089), (1724, 284564784), (2586, 189709856), (3017, 162608448), (3448, 142282392), (5172, 94854928), (6034, 81304224), (6896, 71141196), (9051, 54202816), (10344, 47427464), (12068, 40652112), (13792, 35570598), (18102, 27101408), (20688, 23713732), (24136, 20326056), (27584, 17785299), (36204, 13550704), (41376, 11856866), (48272, 10163028), (72408, 6775352), (82752, 5928433), (96544, 5081514), (144816, 3387676), (193088, 2540757), (289632, 1693838), (579264, 846919)]