243170816

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3615

約数の個数: 80

約数和(自身を含む): 584664960

約数和(自身を除く): 341494144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 3571, 3584, 4256, 4864, 7142, 8512, 9728, 14284, 17024, 24997, 28568, 34048, 49994, 57136, 67849, 68096, 99988, 114272, 135698, 199976, 228544, 271396, 399952, 457088, 474943, 542792, 799904, 914176, 949886, 1085584, 1599808, 1828352, 1899772, 2171168, 3199616, 3799544, 4342336, 6399232, 7599088, 8684672, 12798464, 15198176, 17369344, 30396352, 34738688, 60792704, 121585408, 243170816]

約数ペア:

[(1, 243170816), (2, 121585408), (4, 60792704), (7, 34738688), (8, 30396352), (14, 17369344), (16, 15198176), (19, 12798464), (28, 8684672), (32, 7599088), (38, 6399232), (56, 4342336), (64, 3799544), (76, 3199616), (112, 2171168), (128, 1899772), (133, 1828352), (152, 1599808), (224, 1085584), (256, 949886), (266, 914176), (304, 799904), (448, 542792), (512, 474943), (532, 457088), (608, 399952), (896, 271396), (1064, 228544), (1216, 199976), (1792, 135698), (2128, 114272), (2432, 99988), (3571, 68096), (3584, 67849), (4256, 57136), (4864, 49994), (7142, 34048), (8512, 28568), (9728, 24997), (14284, 17024)]