221433984

素因数分解:

$2^7\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1151}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 641571840

約数和(自身を除く): 420137856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 288, 334, 384, 501, 576, 668, 1002, 1151, 1152, 1336, 1503, 2004, 2302, 2672, 3006, 3453, 4008, 4604, 5344, 6012, 6906, 8016, 9208, 10359, 10688, 12024, 13812, 16032, 18416, 20718, 21376, 24048, 27624, 32064, 36832, 41436, 48096, 55248, 64128, 73664, 82872, 96192, 110496, 147328, 165744, 192217, 192384, 220992, 331488, 384434, 441984, 576651, 662976, 768868, 1153302, 1325952, 1537736, 1729953, 2306604, 3075472, 3459906, 4613208, 6150944, 6919812, 9226416, 12301888, 13839624, 18452832, 24603776, 27679248, 36905664, 55358496, 73811328, 110716992, 221433984]

約数ペア:

[(1, 221433984), (2, 110716992), (3, 73811328), (4, 55358496), (6, 36905664), (8, 27679248), (9, 24603776), (12, 18452832), (16, 13839624), (18, 12301888), (24, 9226416), (32, 6919812), (36, 6150944), (48, 4613208), (64, 3459906), (72, 3075472), (96, 2306604), (128, 1729953), (144, 1537736), (167, 1325952), (192, 1153302), (288, 768868), (334, 662976), (384, 576651), (501, 441984), (576, 384434), (668, 331488), (1002, 220992), (1151, 192384), (1152, 192217), (1336, 165744), (1503, 147328), (2004, 110496), (2302, 96192), (2672, 82872), (3006, 73664), (3453, 64128), (4008, 55248), (4604, 48096), (5344, 41436), (6012, 36832), (6906, 32064), (8016, 27624), (9208, 24048), (10359, 21376), (10688, 20718), (12024, 18416), (13812, 16032)]