268277612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 521277120

約数和(自身を除く): 252999508

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 337, 391, 509, 674, 782, 1018, 1348, 1564, 2036, 5729, 7751, 8653, 11458, 11707, 15502, 17306, 22916, 23414, 31004, 34612, 46828, 131767, 171533, 199019, 263534, 343066, 398038, 527068, 686132, 796076, 2916061, 3945259, 5832122, 7890518, 11664244, 15781036, 67069403, 134138806, 268277612]

約数ペア:

[(1, 268277612), (2, 134138806), (4, 67069403), (17, 15781036), (23, 11664244), (34, 7890518), (46, 5832122), (68, 3945259), (92, 2916061), (337, 796076), (391, 686132), (509, 527068), (674, 398038), (782, 343066), (1018, 263534), (1348, 199019), (1564, 171533), (2036, 131767), (5729, 46828), (7751, 34612), (8653, 31004), (11458, 23414), (11707, 22916), (15502, 17306)]