397345662

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 1070530560

約数和(自身を除く): 673184898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 89, 93, 126, 127, 162, 178, 186, 189, 217, 254, 267, 279, 378, 381, 434, 534, 558, 567, 623, 651, 762, 801, 837, 889, 1134, 1143, 1246, 1302, 1602, 1674, 1778, 1869, 1953, 2286, 2403, 2511, 2667, 2759, 3429, 3738, 3906, 3937, 4806, 5022, 5334, 5518, 5607, 5859, 6858, 7209, 7874, 8001, 8277, 10287, 11214, 11303, 11718, 11811, 14418, 16002, 16554, 16821, 17577, 19313, 20574, 22606, 23622, 24003, 24831, 27559, 33642, 33909, 35154, 35433, 38626, 48006, 49662, 50463, 55118, 57939, 67818, 70866, 72009, 74493, 79121, 82677, 100926, 101727, 106299, 115878, 144018, 148986, 158242, 165354, 173817, 203454, 212598, 223479, 237363, 248031, 305181, 318897, 347634, 350393, 446958, 474726, 496062, 521451, 610362, 637794, 700786, 712089, 744093, 915543, 1042902, 1051179, 1424178, 1488186, 1564353, 1831086, 2102358, 2136267, 2232279, 2452751, 3128706, 3153537, 4272534, 4464558, 4905502, 6307074, 6408801, 7358253, 9460611, 12817602, 14716506, 18921222, 22074759, 28381833, 44149518, 56763666, 66224277, 132448554, 198672831, 397345662]

約数ペア:

[(1, 397345662), (2, 198672831), (3, 132448554), (6, 66224277), (7, 56763666), (9, 44149518), (14, 28381833), (18, 22074759), (21, 18921222), (27, 14716506), (31, 12817602), (42, 9460611), (54, 7358253), (62, 6408801), (63, 6307074), (81, 4905502), (89, 4464558), (93, 4272534), (126, 3153537), (127, 3128706), (162, 2452751), (178, 2232279), (186, 2136267), (189, 2102358), (217, 1831086), (254, 1564353), (267, 1488186), (279, 1424178), (378, 1051179), (381, 1042902), (434, 915543), (534, 744093), (558, 712089), (567, 700786), (623, 637794), (651, 610362), (762, 521451), (801, 496062), (837, 474726), (889, 446958), (1134, 350393), (1143, 347634), (1246, 318897), (1302, 305181), (1602, 248031), (1674, 237363), (1778, 223479), (1869, 212598), (1953, 203454), (2286, 173817), (2403, 165354), (2511, 158242), (2667, 148986), (2759, 144018), (3429, 115878), (3738, 106299), (3906, 101727), (3937, 100926), (4806, 82677), (5022, 79121), (5334, 74493), (5518, 72009), (5607, 70866), (5859, 67818), (6858, 57939), (7209, 55118), (7874, 50463), (8001, 49662), (8277, 48006), (10287, 38626), (11214, 35433), (11303, 35154), (11718, 33909), (11811, 33642), (14418, 27559), (16002, 24831), (16554, 24003), (16821, 23622), (17577, 22606), (19313, 20574)]