217026048

素因数分解:

$2^9\times 3^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:867

約数の個数: 80

約数和(自身を含む): 581636880

約数和(自身を除く): 364610832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 512, 617, 687, 768, 916, 1234, 1374, 1536, 1832, 1851, 2468, 2748, 3664, 3702, 4936, 5496, 7328, 7404, 9872, 10992, 14656, 14808, 19744, 21984, 29312, 29616, 39488, 43968, 58624, 59232, 78976, 87936, 117248, 118464, 141293, 157952, 175872, 236928, 282586, 315904, 351744, 423879, 473856, 565172, 847758, 947712, 1130344, 1695516, 2260688, 3391032, 4521376, 6782064, 9042752, 13564128, 18085504, 27128256, 36171008, 54256512, 72342016, 108513024, 217026048]

約数ペア:

[(1, 217026048), (2, 108513024), (3, 72342016), (4, 54256512), (6, 36171008), (8, 27128256), (12, 18085504), (16, 13564128), (24, 9042752), (32, 6782064), (48, 4521376), (64, 3391032), (96, 2260688), (128, 1695516), (192, 1130344), (229, 947712), (256, 847758), (384, 565172), (458, 473856), (512, 423879), (617, 351744), (687, 315904), (768, 282586), (916, 236928), (1234, 175872), (1374, 157952), (1536, 141293), (1832, 118464), (1851, 117248), (2468, 87936), (2748, 78976), (3664, 59232), (3702, 58624), (4936, 43968), (5496, 39488), (7328, 29616), (7404, 29312), (9872, 21984), (10992, 19744), (14656, 14808)]