214531408

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 544409600

約数和(自身を除く): 329878192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 97, 98, 104, 112, 124, 182, 194, 196, 208, 217, 248, 343, 364, 388, 392, 403, 434, 496, 637, 679, 686, 728, 776, 784, 806, 868, 1261, 1274, 1358, 1372, 1456, 1519, 1552, 1612, 1736, 2522, 2548, 2716, 2744, 2821, 3007, 3038, 3224, 3472, 4459, 4753, 5044, 5096, 5432, 5488, 5642, 6014, 6076, 6448, 8827, 8918, 9506, 10088, 10192, 10633, 10864, 11284, 12028, 12152, 17654, 17836, 19012, 19747, 20176, 21049, 21266, 22568, 24056, 24304, 33271, 35308, 35672, 38024, 39091, 39494, 42098, 42532, 45136, 48112, 61789, 66542, 70616, 71344, 76048, 78182, 78988, 84196, 85064, 123578, 133084, 138229, 141232, 147343, 156364, 157976, 168392, 170128, 247156, 266168, 273637, 276458, 294686, 312728, 315952, 336784, 432523, 494312, 532336, 547274, 552916, 589372, 625456, 865046, 988624, 1031401, 1094548, 1105832, 1178744, 1730092, 1915459, 2062802, 2189096, 2211664, 2357488, 3460184, 3830918, 4125604, 4378192, 6920368, 7661836, 8251208, 13408213, 15323672, 16502416, 26816426, 30647344, 53632852, 107265704, 214531408]

約数ペア:

[(1, 214531408), (2, 107265704), (4, 53632852), (7, 30647344), (8, 26816426), (13, 16502416), (14, 15323672), (16, 13408213), (26, 8251208), (28, 7661836), (31, 6920368), (49, 4378192), (52, 4125604), (56, 3830918), (62, 3460184), (91, 2357488), (97, 2211664), (98, 2189096), (104, 2062802), (112, 1915459), (124, 1730092), (182, 1178744), (194, 1105832), (196, 1094548), (208, 1031401), (217, 988624), (248, 865046), (343, 625456), (364, 589372), (388, 552916), (392, 547274), (403, 532336), (434, 494312), (496, 432523), (637, 336784), (679, 315952), (686, 312728), (728, 294686), (776, 276458), (784, 273637), (806, 266168), (868, 247156), (1261, 170128), (1274, 168392), (1358, 157976), (1372, 156364), (1456, 147343), (1519, 141232), (1552, 138229), (1612, 133084), (1736, 123578), (2522, 85064), (2548, 84196), (2716, 78988), (2744, 78182), (2821, 76048), (3007, 71344), (3038, 70616), (3224, 66542), (3472, 61789), (4459, 48112), (4753, 45136), (5044, 42532), (5096, 42098), (5432, 39494), (5488, 39091), (5642, 38024), (6014, 35672), (6076, 35308), (6448, 33271), (8827, 24304), (8918, 24056), (9506, 22568), (10088, 21266), (10192, 21049), (10633, 20176), (10864, 19747), (11284, 19012), (12028, 17836), (12152, 17654)]