260804525744

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1\times {\mathrm{7127}}^1$

素因数の和:8362

約数の個数: 80

約数和(自身を含む): 579735180288

約数和(自身を除く): 318930654544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 823, 1588, 1646, 2779, 3176, 3292, 5558, 5761, 6352, 6584, 7127, 11116, 11522, 13168, 14254, 22232, 23044, 28508, 44464, 46088, 49889, 57016, 92176, 99778, 114032, 199556, 326731, 399112, 653462, 798224, 1306924, 2287117, 2613848, 2829419, 4574234, 5227696, 5658838, 5865521, 9148468, 11317676, 11731042, 18296936, 19805933, 22635352, 23462084, 36593872, 39611866, 41058647, 45270704, 46924168, 79223732, 82117294, 93848336, 158447464, 164234588, 316894928, 328469176, 656938352, 2328611837, 4657223674, 9314447348, 16300282859, 18628894696, 32600565718, 37257789392, 65201131436, 130402262872, 260804525744]

約数ペア:

[(1, 260804525744), (2, 130402262872), (4, 65201131436), (7, 37257789392), (8, 32600565718), (14, 18628894696), (16, 16300282859), (28, 9314447348), (56, 4657223674), (112, 2328611837), (397, 656938352), (794, 328469176), (823, 316894928), (1588, 164234588), (1646, 158447464), (2779, 93848336), (3176, 82117294), (3292, 79223732), (5558, 46924168), (5761, 45270704), (6352, 41058647), (6584, 39611866), (7127, 36593872), (11116, 23462084), (11522, 22635352), (13168, 19805933), (14254, 18296936), (22232, 11731042), (23044, 11317676), (28508, 9148468), (44464, 5865521), (46088, 5658838), (49889, 5227696), (57016, 4574234), (92176, 2829419), (99778, 2613848), (114032, 2287117), (199556, 1306924), (326731, 798224), (399112, 653462)]