213631488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 240

約数和(自身を含む): 727721280

約数和(自身を除く): 514089792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 179, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 358, 384, 444, 448, 504, 512, 518, 537, 576, 592, 666, 672, 716, 768, 777, 888, 896, 1008, 1036, 1074, 1152, 1184, 1253, 1332, 1344, 1432, 1536, 1554, 1611, 1776, 1792, 2016, 2072, 2148, 2304, 2331, 2368, 2506, 2664, 2688, 2864, 3108, 3222, 3552, 3584, 3759, 4032, 4144, 4296, 4608, 4662, 4736, 5012, 5328, 5376, 5728, 6216, 6444, 6623, 7104, 7518, 8064, 8288, 8592, 9324, 9472, 10024, 10656, 10752, 11277, 11456, 12432, 12888, 13246, 14208, 15036, 16128, 16576, 17184, 18648, 18944, 19869, 20048, 21312, 22554, 22912, 24864, 25776, 26492, 28416, 30072, 32256, 33152, 34368, 37296, 39738, 40096, 42624, 45108, 45824, 46361, 49728, 51552, 52984, 56832, 59607, 60144, 66304, 68736, 74592, 79476, 80192, 85248, 90216, 91648, 92722, 99456, 103104, 105968, 119214, 120288, 132608, 137472, 139083, 149184, 158952, 160384, 170496, 180432, 185444, 198912, 206208, 211936, 238428, 240576, 274944, 278166, 298368, 317904, 320768, 360864, 370888, 397824, 412416, 417249, 423872, 476856, 481152, 556332, 596736, 635808, 641536, 721728, 741776, 824832, 834498, 847744, 953712, 962304, 1112664, 1193472, 1271616, 1443456, 1483552, 1668996, 1695488, 1907424, 1924608, 2225328, 2543232, 2886912, 2967104, 3337992, 3390976, 3814848, 4450656, 5086464, 5773824, 5934208, 6675984, 7629696, 8901312, 10172928, 11868416, 13351968, 15259392, 17802624, 23736832, 26703936, 30518784, 35605248, 53407872, 71210496, 106815744, 213631488]

約数ペア:

[(1, 213631488), (2, 106815744), (3, 71210496), (4, 53407872), (6, 35605248), (7, 30518784), (8, 26703936), (9, 23736832), (12, 17802624), (14, 15259392), (16, 13351968), (18, 11868416), (21, 10172928), (24, 8901312), (28, 7629696), (32, 6675984), (36, 5934208), (37, 5773824), (42, 5086464), (48, 4450656), (56, 3814848), (63, 3390976), (64, 3337992), (72, 2967104), (74, 2886912), (84, 2543232), (96, 2225328), (111, 1924608), (112, 1907424), (126, 1695488), (128, 1668996), (144, 1483552), (148, 1443456), (168, 1271616), (179, 1193472), (192, 1112664), (222, 962304), (224, 953712), (252, 847744), (256, 834498), (259, 824832), (288, 741776), (296, 721728), (333, 641536), (336, 635808), (358, 596736), (384, 556332), (444, 481152), (448, 476856), (504, 423872), (512, 417249), (518, 412416), (537, 397824), (576, 370888), (592, 360864), (666, 320768), (672, 317904), (716, 298368), (768, 278166), (777, 274944), (888, 240576), (896, 238428), (1008, 211936), (1036, 206208), (1074, 198912), (1152, 185444), (1184, 180432), (1253, 170496), (1332, 160384), (1344, 158952), (1432, 149184), (1536, 139083), (1554, 137472), (1611, 132608), (1776, 120288), (1792, 119214), (2016, 105968), (2072, 103104), (2148, 99456), (2304, 92722), (2331, 91648), (2368, 90216), (2506, 85248), (2664, 80192), (2688, 79476), (2864, 74592), (3108, 68736), (3222, 66304), (3552, 60144), (3584, 59607), (3759, 56832), (4032, 52984), (4144, 51552), (4296, 49728), (4608, 46361), (4662, 45824), (4736, 45108), (5012, 42624), (5328, 40096), (5376, 39738), (5728, 37296), (6216, 34368), (6444, 33152), (6623, 32256), (7104, 30072), (7518, 28416), (8064, 26492), (8288, 25776), (8592, 24864), (9324, 22912), (9472, 22554), (10024, 21312), (10656, 20048), (10752, 19869), (11277, 18944), (11456, 18648), (12432, 17184), (12888, 16576), (13246, 16128), (14208, 15036)]