1318324024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 2668723200

約数和(自身を除く): 1350399176

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 311, 439, 568, 622, 878, 1207, 1244, 1756, 2414, 2488, 3512, 4828, 5287, 7463, 9656, 10574, 14926, 21148, 22081, 29852, 31169, 42296, 44162, 59704, 62338, 88324, 124676, 136529, 176648, 249352, 273058, 375377, 529873, 546116, 750754, 1059746, 1092232, 1501508, 2119492, 2320993, 3003016, 4238984, 4641986, 9283972, 9693559, 18567944, 19387118, 38774236, 77548472, 164790503, 329581006, 659162012, 1318324024]

約数ペア:

[(1, 1318324024), (2, 659162012), (4, 329581006), (8, 164790503), (17, 77548472), (34, 38774236), (68, 19387118), (71, 18567944), (136, 9693559), (142, 9283972), (284, 4641986), (311, 4238984), (439, 3003016), (568, 2320993), (622, 2119492), (878, 1501508), (1207, 1092232), (1244, 1059746), (1756, 750754), (2414, 546116), (2488, 529873), (3512, 375377), (4828, 273058), (5287, 249352), (7463, 176648), (9656, 136529), (10574, 124676), (14926, 88324), (21148, 62338), (22081, 59704), (29852, 44162), (31169, 42296)]