2165854464

素因数分解:

$2^8\times 3^4\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 180

約数和(自身を含む): 6510804300

約数和(自身を除く): 4344949836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 149, 162, 192, 216, 256, 288, 298, 324, 384, 432, 447, 576, 596, 648, 701, 768, 864, 894, 1152, 1192, 1296, 1341, 1402, 1728, 1788, 2103, 2304, 2384, 2592, 2682, 2804, 3456, 3576, 4023, 4206, 4768, 5184, 5364, 5608, 6309, 6912, 7152, 8046, 8412, 9536, 10368, 10728, 11216, 12069, 12618, 14304, 16092, 16824, 18927, 19072, 20736, 21456, 22432, 24138, 25236, 28608, 32184, 33648, 37854, 38144, 42912, 44864, 48276, 50472, 56781, 57216, 64368, 67296, 75708, 85824, 89728, 96552, 100944, 104449, 113562, 114432, 128736, 134592, 151416, 171648, 179456, 193104, 201888, 208898, 227124, 257472, 269184, 302832, 313347, 343296, 386208, 403776, 417796, 454248, 514944, 538368, 605664, 626694, 772416, 807552, 835592, 908496, 940041, 1029888, 1211328, 1253388, 1544832, 1615104, 1671184, 1816992, 1880082, 2422656, 2506776, 2820123, 3089664, 3342368, 3633984, 3760164, 4845312, 5013552, 5640246, 6684736, 7267968, 7520328, 8460369, 10027104, 11280492, 13369472, 14535936, 15040656, 16920738, 20054208, 22560984, 26738944, 30081312, 33841476, 40108416, 45121968, 60162624, 67682952, 80216832, 90243936, 120325248, 135365904, 180487872, 240650496, 270731808, 360975744, 541463616, 721951488, 1082927232, 2165854464]

約数ペア:

[(1, 2165854464), (2, 1082927232), (3, 721951488), (4, 541463616), (6, 360975744), (8, 270731808), (9, 240650496), (12, 180487872), (16, 135365904), (18, 120325248), (24, 90243936), (27, 80216832), (32, 67682952), (36, 60162624), (48, 45121968), (54, 40108416), (64, 33841476), (72, 30081312), (81, 26738944), (96, 22560984), (108, 20054208), (128, 16920738), (144, 15040656), (149, 14535936), (162, 13369472), (192, 11280492), (216, 10027104), (256, 8460369), (288, 7520328), (298, 7267968), (324, 6684736), (384, 5640246), (432, 5013552), (447, 4845312), (576, 3760164), (596, 3633984), (648, 3342368), (701, 3089664), (768, 2820123), (864, 2506776), (894, 2422656), (1152, 1880082), (1192, 1816992), (1296, 1671184), (1341, 1615104), (1402, 1544832), (1728, 1253388), (1788, 1211328), (2103, 1029888), (2304, 940041), (2384, 908496), (2592, 835592), (2682, 807552), (2804, 772416), (3456, 626694), (3576, 605664), (4023, 538368), (4206, 514944), (4768, 454248), (5184, 417796), (5364, 403776), (5608, 386208), (6309, 343296), (6912, 313347), (7152, 302832), (8046, 269184), (8412, 257472), (9536, 227124), (10368, 208898), (10728, 201888), (11216, 193104), (12069, 179456), (12618, 171648), (14304, 151416), (16092, 134592), (16824, 128736), (18927, 114432), (19072, 113562), (20736, 104449), (21456, 100944), (22432, 96552), (24138, 89728), (25236, 85824), (28608, 75708), (32184, 67296), (33648, 64368), (37854, 57216), (38144, 56781), (42912, 50472), (44864, 48276)]