520047476536

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3391}}^1\times {\mathrm{9677}}^1$

素因数の和:13364

約数の個数: 64

約数和(自身を含む): 1118770606080

約数和(自身を除く): 598723129544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3391, 3962, 6782, 7924, 9677, 13564, 15848, 19354, 23737, 27128, 38708, 47474, 67739, 77416, 94948, 135478, 189896, 270956, 541912, 959653, 1919306, 2738591, 3838612, 5477182, 6717571, 7677224, 10954364, 13435142, 19170137, 21908728, 26870284, 32814707, 38340274, 53740568, 65629414, 76680548, 131258828, 153361096, 229702949, 262517656, 459405898, 918811796, 1837623592, 9286562081, 18573124162, 37146248324, 65005934567, 74292496648, 130011869134, 260023738268, 520047476536]

約数ペア:

[(1, 520047476536), (2, 260023738268), (4, 130011869134), (7, 74292496648), (8, 65005934567), (14, 37146248324), (28, 18573124162), (56, 9286562081), (283, 1837623592), (566, 918811796), (1132, 459405898), (1981, 262517656), (2264, 229702949), (3391, 153361096), (3962, 131258828), (6782, 76680548), (7924, 65629414), (9677, 53740568), (13564, 38340274), (15848, 32814707), (19354, 26870284), (23737, 21908728), (27128, 19170137), (38708, 13435142), (47474, 10954364), (67739, 7677224), (77416, 6717571), (94948, 5477182), (135478, 3838612), (189896, 2738591), (270956, 1919306), (541912, 959653)]