247407966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 595425600

約数和(自身を除く): 348017634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1773, 1789, 2561, 3546, 3578, 5122, 5319, 5367, 7683, 10638, 10734, 15366, 16101, 23049, 23257, 32202, 46098, 46514, 48303, 69147, 69771, 96606, 138294, 139542, 209313, 352433, 418626, 627939, 704866, 1057299, 1255878, 2114598, 3171897, 4581629, 6343794, 9163258, 9515691, 13744887, 19031382, 27489774, 41234661, 82469322, 123703983, 247407966]

約数ペア:

[(1, 247407966), (2, 123703983), (3, 82469322), (6, 41234661), (9, 27489774), (13, 19031382), (18, 13744887), (26, 9515691), (27, 9163258), (39, 6343794), (54, 4581629), (78, 3171897), (117, 2114598), (197, 1255878), (234, 1057299), (351, 704866), (394, 627939), (591, 418626), (702, 352433), (1182, 209313), (1773, 139542), (1789, 138294), (2561, 96606), (3546, 69771), (3578, 69147), (5122, 48303), (5319, 46514), (5367, 46098), (7683, 32202), (10638, 23257), (10734, 23049), (15366, 16101)]