385315616

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7982

約数の個数: 72

約数和(自身を含む): 911022336

約数和(自身を除く): 525706720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 7927, 12152, 15854, 24304, 31708, 48608, 55489, 63416, 110978, 126832, 221956, 245737, 253664, 388423, 443912, 491474, 776846, 887824, 982948, 1553692, 1720159, 1775648, 1965896, 3107384, 3440318, 3931792, 6214768, 6880636, 7863584, 12041113, 12429536, 13761272, 24082226, 27522544, 48164452, 55045088, 96328904, 192657808, 385315616]

約数ペア:

[(1, 385315616), (2, 192657808), (4, 96328904), (7, 55045088), (8, 48164452), (14, 27522544), (16, 24082226), (28, 13761272), (31, 12429536), (32, 12041113), (49, 7863584), (56, 6880636), (62, 6214768), (98, 3931792), (112, 3440318), (124, 3107384), (196, 1965896), (217, 1775648), (224, 1720159), (248, 1553692), (392, 982948), (434, 887824), (496, 776846), (784, 491474), (868, 443912), (992, 388423), (1519, 253664), (1568, 245737), (1736, 221956), (3038, 126832), (3472, 110978), (6076, 63416), (6944, 55489), (7927, 48608), (12152, 31708), (15854, 24304)]