765895968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 2318150016

約数和(自身を除く): 1552254048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 311, 408, 503, 544, 612, 622, 816, 933, 1006, 1224, 1244, 1509, 1632, 1866, 2012, 2448, 2488, 2799, 3018, 3732, 4024, 4527, 4896, 4976, 5287, 5598, 6036, 7464, 8048, 8551, 9054, 9952, 10574, 11196, 12072, 14928, 15861, 16096, 17102, 18108, 21148, 22392, 24144, 25653, 29856, 31722, 34204, 36216, 42296, 44784, 47583, 48288, 51306, 63444, 68408, 72432, 76959, 84592, 89568, 95166, 102612, 126888, 136816, 144864, 153918, 156433, 169184, 190332, 205224, 253776, 273632, 307836, 312866, 380664, 410448, 469299, 507552, 615672, 625732, 761328, 820896, 938598, 1231344, 1251464, 1407897, 1522656, 1877196, 2462688, 2502928, 2659361, 2815794, 3754392, 5005856, 5318722, 5631588, 7508784, 7978083, 10637444, 11263176, 15017568, 15956166, 21274888, 22526352, 23934249, 31912332, 42549776, 45052704, 47868498, 63824664, 85099552, 95736996, 127649328, 191473992, 255298656, 382947984, 765895968]

約数ペア:

[(1, 765895968), (2, 382947984), (3, 255298656), (4, 191473992), (6, 127649328), (8, 95736996), (9, 85099552), (12, 63824664), (16, 47868498), (17, 45052704), (18, 42549776), (24, 31912332), (32, 23934249), (34, 22526352), (36, 21274888), (48, 15956166), (51, 15017568), (68, 11263176), (72, 10637444), (96, 7978083), (102, 7508784), (136, 5631588), (144, 5318722), (153, 5005856), (204, 3754392), (272, 2815794), (288, 2659361), (306, 2502928), (311, 2462688), (408, 1877196), (503, 1522656), (544, 1407897), (612, 1251464), (622, 1231344), (816, 938598), (933, 820896), (1006, 761328), (1224, 625732), (1244, 615672), (1509, 507552), (1632, 469299), (1866, 410448), (2012, 380664), (2448, 312866), (2488, 307836), (2799, 273632), (3018, 253776), (3732, 205224), (4024, 190332), (4527, 169184), (4896, 156433), (4976, 153918), (5287, 144864), (5598, 136816), (6036, 126888), (7464, 102612), (8048, 95166), (8551, 89568), (9054, 84592), (9952, 76959), (10574, 72432), (11196, 68408), (12072, 63444), (14928, 51306), (15861, 48288), (16096, 47583), (17102, 44784), (18108, 42296), (21148, 36216), (22392, 34204), (24144, 31722), (25653, 29856)]