12579362856

素因数分解:

$2^3\times 3^4\times {\mathrm{499}}^1\times {\mathrm{38903}}^1$

素因数の和:39420

約数の個数: 80

約数和(自身を含む): 35305380000

約数和(自身を除く): 22726017144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 499, 648, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 11976, 13473, 17964, 26946, 35928, 38903, 40419, 53892, 77806, 80838, 107784, 116709, 155612, 161676, 233418, 311224, 323352, 350127, 466836, 700254, 933672, 1050381, 1400508, 2100762, 2801016, 3151143, 4201524, 6302286, 8403048, 12604572, 19412597, 25209144, 38825194, 58237791, 77650388, 116475582, 155300776, 174713373, 232951164, 349426746, 465902328, 524140119, 698853492, 1048280238, 1397706984, 1572420357, 2096560476, 3144840714, 4193120952, 6289681428, 12579362856]

約数ペア:

[(1, 12579362856), (2, 6289681428), (3, 4193120952), (4, 3144840714), (6, 2096560476), (8, 1572420357), (9, 1397706984), (12, 1048280238), (18, 698853492), (24, 524140119), (27, 465902328), (36, 349426746), (54, 232951164), (72, 174713373), (81, 155300776), (108, 116475582), (162, 77650388), (216, 58237791), (324, 38825194), (499, 25209144), (648, 19412597), (998, 12604572), (1497, 8403048), (1996, 6302286), (2994, 4201524), (3992, 3151143), (4491, 2801016), (5988, 2100762), (8982, 1400508), (11976, 1050381), (13473, 933672), (17964, 700254), (26946, 466836), (35928, 350127), (38903, 323352), (40419, 311224), (53892, 233418), (77806, 161676), (80838, 155612), (107784, 116709)]