180294996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{126257}}^1$

素因数の和:126288

約数の個数: 48

約数和(自身を含む): 509072256

約数和(自身を除く): 328777260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 126257, 252514, 378771, 505028, 757542, 883799, 1515084, 1767598, 2146369, 2651397, 3535196, 4292738, 5302794, 6439107, 8585476, 10605588, 12878214, 15024583, 25756428, 30049166, 45073749, 60098332, 90147498, 180294996]

約数ペア:

[(1, 180294996), (2, 90147498), (3, 60098332), (4, 45073749), (6, 30049166), (7, 25756428), (12, 15024583), (14, 12878214), (17, 10605588), (21, 8585476), (28, 6439107), (34, 5302794), (42, 4292738), (51, 3535196), (68, 2651397), (84, 2146369), (102, 1767598), (119, 1515084), (204, 883799), (238, 757542), (357, 505028), (476, 378771), (714, 252514), (1428, 126257)]