268342872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12577}}^1$

素因数の和:12720

約数の個数: 64

約数和(自身を含む): 772792320

約数和(自身を除く): 504449448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 12577, 21336, 25154, 37731, 50308, 75462, 88039, 100616, 150924, 176078, 264117, 301848, 352156, 528234, 704312, 1056468, 1597279, 2112936, 3194558, 4791837, 6389116, 9583674, 11180953, 12778232, 19167348, 22361906, 33542859, 38334696, 44723812, 67085718, 89447624, 134171436, 268342872]

約数ペア:

[(1, 268342872), (2, 134171436), (3, 89447624), (4, 67085718), (6, 44723812), (7, 38334696), (8, 33542859), (12, 22361906), (14, 19167348), (21, 12778232), (24, 11180953), (28, 9583674), (42, 6389116), (56, 4791837), (84, 3194558), (127, 2112936), (168, 1597279), (254, 1056468), (381, 704312), (508, 528234), (762, 352156), (889, 301848), (1016, 264117), (1524, 176078), (1778, 150924), (2667, 100616), (3048, 88039), (3556, 75462), (5334, 50308), (7112, 37731), (10668, 25154), (12577, 21336)]