224639744

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1961

約数の個数: 72

約数和(自身を含む): 520386048

約数和(自身を除く): 295746304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1792, 1871, 1876, 2144, 3742, 3752, 4288, 7484, 7504, 8576, 13097, 14968, 15008, 17152, 26194, 29936, 30016, 52388, 59872, 60032, 104776, 119744, 120064, 125357, 209552, 239488, 250714, 419104, 478976, 501428, 838208, 877499, 1002856, 1676416, 1754998, 2005712, 3352832, 3509996, 4011424, 7019992, 8022848, 14039984, 16045696, 28079968, 32091392, 56159936, 112319872, 224639744]

約数ペア:

[(1, 224639744), (2, 112319872), (4, 56159936), (7, 32091392), (8, 28079968), (14, 16045696), (16, 14039984), (28, 8022848), (32, 7019992), (56, 4011424), (64, 3509996), (67, 3352832), (112, 2005712), (128, 1754998), (134, 1676416), (224, 1002856), (256, 877499), (268, 838208), (448, 501428), (469, 478976), (536, 419104), (896, 250714), (938, 239488), (1072, 209552), (1792, 125357), (1871, 120064), (1876, 119744), (2144, 104776), (3742, 60032), (3752, 59872), (4288, 52388), (7484, 30016), (7504, 29936), (8576, 26194), (13097, 17152), (14968, 15008)]