1315707568

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{8581}}^1$

素因数の和:8670

約数の個数: 60

約数和(自身を含む): 2994568752

約数和(自身を除く): 1678861184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 1369, 2072, 2738, 4144, 5476, 8581, 9583, 10952, 17162, 19166, 21904, 34324, 38332, 60067, 68648, 76664, 120134, 137296, 153328, 240268, 317497, 480536, 634994, 961072, 1269988, 2222479, 2539976, 4444958, 5079952, 8889916, 11747389, 17779832, 23494778, 35559664, 46989556, 82231723, 93979112, 164463446, 187958224, 328926892, 657853784, 1315707568]

約数ペア:

[(1, 1315707568), (2, 657853784), (4, 328926892), (7, 187958224), (8, 164463446), (14, 93979112), (16, 82231723), (28, 46989556), (37, 35559664), (56, 23494778), (74, 17779832), (112, 11747389), (148, 8889916), (259, 5079952), (296, 4444958), (518, 2539976), (592, 2222479), (1036, 1269988), (1369, 961072), (2072, 634994), (2738, 480536), (4144, 317497), (5476, 240268), (8581, 153328), (9583, 137296), (10952, 120134), (17162, 76664), (19166, 68648), (21904, 60067), (34324, 38332)]