217652736

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 685099008

約数和(自身を除く): 467446272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 653, 672, 744, 768, 868, 896, 992, 1302, 1306, 1344, 1488, 1536, 1736, 1792, 1959, 1984, 2604, 2612, 2688, 2976, 3472, 3584, 3918, 3968, 4571, 5208, 5224, 5376, 5952, 6944, 7836, 7936, 9142, 10416, 10448, 10752, 11904, 13713, 13888, 15672, 15872, 18284, 20243, 20832, 20896, 23808, 27426, 27776, 31344, 36568, 40486, 41664, 41792, 47616, 54852, 55552, 60729, 62688, 73136, 80972, 83328, 83584, 109704, 111104, 121458, 125376, 141701, 146272, 161944, 166656, 167168, 219408, 242916, 250752, 283402, 292544, 323888, 333312, 334336, 425103, 438816, 485832, 501504, 566804, 585088, 647776, 850206, 877632, 971664, 1003008, 1133608, 1170176, 1295552, 1700412, 1755264, 1943328, 2267216, 2340352, 2591104, 3400824, 3510528, 3886656, 4534432, 5182208, 6801648, 7021056, 7773312, 9068864, 10364416, 13603296, 15546624, 18137728, 27206592, 31093248, 36275456, 54413184, 72550912, 108826368, 217652736]

約数ペア:

[(1, 217652736), (2, 108826368), (3, 72550912), (4, 54413184), (6, 36275456), (7, 31093248), (8, 27206592), (12, 18137728), (14, 15546624), (16, 13603296), (21, 10364416), (24, 9068864), (28, 7773312), (31, 7021056), (32, 6801648), (42, 5182208), (48, 4534432), (56, 3886656), (62, 3510528), (64, 3400824), (84, 2591104), (93, 2340352), (96, 2267216), (112, 1943328), (124, 1755264), (128, 1700412), (168, 1295552), (186, 1170176), (192, 1133608), (217, 1003008), (224, 971664), (248, 877632), (256, 850206), (336, 647776), (372, 585088), (384, 566804), (434, 501504), (448, 485832), (496, 438816), (512, 425103), (651, 334336), (653, 333312), (672, 323888), (744, 292544), (768, 283402), (868, 250752), (896, 242916), (992, 219408), (1302, 167168), (1306, 166656), (1344, 161944), (1488, 146272), (1536, 141701), (1736, 125376), (1792, 121458), (1959, 111104), (1984, 109704), (2604, 83584), (2612, 83328), (2688, 80972), (2976, 73136), (3472, 62688), (3584, 60729), (3918, 55552), (3968, 54852), (4571, 47616), (5208, 41792), (5224, 41664), (5376, 40486), (5952, 36568), (6944, 31344), (7836, 27776), (7936, 27426), (9142, 23808), (10416, 20896), (10448, 20832), (10752, 20243), (11904, 18284), (13713, 15872), (13888, 15672)]