1320995736

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83777}}^1$

素因数の和:83865

約数の個数: 64

約数和(自身を含む): 3719743200

約数和(自身を除く): 2398747464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 146, 216, 219, 292, 438, 584, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 7884, 15768, 83777, 167554, 251331, 335108, 502662, 670216, 753993, 1005324, 1507986, 2010648, 2261979, 3015972, 4523958, 6031944, 6115721, 9047916, 12231442, 18095832, 18347163, 24462884, 36694326, 48925768, 55041489, 73388652, 110082978, 146777304, 165124467, 220165956, 330248934, 440331912, 660497868, 1320995736]

約数ペア:

[(1, 1320995736), (2, 660497868), (3, 440331912), (4, 330248934), (6, 220165956), (8, 165124467), (9, 146777304), (12, 110082978), (18, 73388652), (24, 55041489), (27, 48925768), (36, 36694326), (54, 24462884), (72, 18347163), (73, 18095832), (108, 12231442), (146, 9047916), (216, 6115721), (219, 6031944), (292, 4523958), (438, 3015972), (584, 2261979), (657, 2010648), (876, 1507986), (1314, 1005324), (1752, 753993), (1971, 670216), (2628, 502662), (3942, 335108), (5256, 251331), (7884, 167554), (15768, 83777)]