1247615568

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{70439}}^1$

素因数の和:70497

約数の個数: 80

約数和(自身を含む): 3668515200

約数和(自身を除く): 2420899632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 17712, 70439, 140878, 211317, 281756, 422634, 563512, 633951, 845268, 1127024, 1267902, 1690536, 1901853, 2535804, 2887999, 3381072, 3803706, 5071608, 5775998, 7607412, 8663997, 10143216, 11551996, 15214824, 17327994, 23103992, 25991991, 30429648, 34655988, 46207984, 51983982, 69311976, 77975973, 103967964, 138623952, 155951946, 207935928, 311903892, 415871856, 623807784, 1247615568]

約数ペア:

[(1, 1247615568), (2, 623807784), (3, 415871856), (4, 311903892), (6, 207935928), (8, 155951946), (9, 138623952), (12, 103967964), (16, 77975973), (18, 69311976), (24, 51983982), (27, 46207984), (36, 34655988), (41, 30429648), (48, 25991991), (54, 23103992), (72, 17327994), (82, 15214824), (108, 11551996), (123, 10143216), (144, 8663997), (164, 7607412), (216, 5775998), (246, 5071608), (328, 3803706), (369, 3381072), (432, 2887999), (492, 2535804), (656, 1901853), (738, 1690536), (984, 1267902), (1107, 1127024), (1476, 845268), (1968, 633951), (2214, 563512), (2952, 422634), (4428, 281756), (5904, 211317), (8856, 140878), (17712, 70439)]