1849986376

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 4514964300

約数和(自身を除く): 2664977924

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 119, 133, 136, 152, 196, 238, 266, 323, 361, 392, 476, 532, 646, 722, 769, 833, 931, 952, 1064, 1292, 1444, 1538, 1666, 1862, 2261, 2527, 2584, 2888, 3076, 3332, 3724, 4522, 5054, 5383, 6137, 6152, 6664, 7448, 9044, 10108, 10766, 12274, 13073, 14611, 15827, 17689, 18088, 20216, 21532, 24548, 26146, 29222, 31654, 35378, 37681, 42959, 43064, 49096, 52292, 58444, 63308, 70756, 75362, 85918, 91511, 102277, 104584, 116888, 126616, 141512, 150724, 171836, 183022, 204554, 248387, 277609, 300713, 301448, 343672, 366044, 409108, 496774, 555218, 601426, 640577, 715939, 732088, 818216, 993548, 1110436, 1202852, 1281154, 1431878, 1738709, 1943263, 1987096, 2220872, 2405704, 2562308, 2863756, 3477418, 3886526, 4719353, 5124616, 5727512, 6954836, 7773052, 9438706, 12170963, 13602841, 13909672, 15546104, 18877412, 24341926, 27205682, 33035471, 37754824, 48683852, 54411364, 66070942, 97367704, 108822728, 132141884, 231248297, 264283768, 462496594, 924993188, 1849986376]

約数ペア:

[(1, 1849986376), (2, 924993188), (4, 462496594), (7, 264283768), (8, 231248297), (14, 132141884), (17, 108822728), (19, 97367704), (28, 66070942), (34, 54411364), (38, 48683852), (49, 37754824), (56, 33035471), (68, 27205682), (76, 24341926), (98, 18877412), (119, 15546104), (133, 13909672), (136, 13602841), (152, 12170963), (196, 9438706), (238, 7773052), (266, 6954836), (323, 5727512), (361, 5124616), (392, 4719353), (476, 3886526), (532, 3477418), (646, 2863756), (722, 2562308), (769, 2405704), (833, 2220872), (931, 1987096), (952, 1943263), (1064, 1738709), (1292, 1431878), (1444, 1281154), (1538, 1202852), (1666, 1110436), (1862, 993548), (2261, 818216), (2527, 732088), (2584, 715939), (2888, 640577), (3076, 601426), (3332, 555218), (3724, 496774), (4522, 409108), (5054, 366044), (5383, 343672), (6137, 301448), (6152, 300713), (6664, 277609), (7448, 248387), (9044, 204554), (10108, 183022), (10766, 171836), (12274, 150724), (13073, 141512), (14611, 126616), (15827, 116888), (17689, 104584), (18088, 102277), (20216, 91511), (21532, 85918), (24548, 75362), (26146, 70756), (29222, 63308), (31654, 58444), (35378, 52292), (37681, 49096), (42959, 43064)]