238840448

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2246

約数の個数: 96

約数和(自身を含む): 597989280

約数和(自身を除く): 359148832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1936, 2203, 2464, 3388, 3872, 4406, 4928, 6776, 7744, 8812, 9856, 13552, 15421, 15488, 17624, 24233, 27104, 30842, 35248, 48466, 54208, 61684, 70496, 96932, 108416, 123368, 140992, 169631, 193864, 246736, 266563, 281984, 339262, 387728, 493472, 533126, 678524, 775456, 986944, 1066252, 1357048, 1550912, 1865941, 1973888, 2132504, 2714096, 3101824, 3731882, 4265008, 5428192, 7463764, 8530016, 10856384, 14927528, 17060032, 21712768, 29855056, 34120064, 59710112, 119420224, 238840448]

約数ペア:

[(1, 238840448), (2, 119420224), (4, 59710112), (7, 34120064), (8, 29855056), (11, 21712768), (14, 17060032), (16, 14927528), (22, 10856384), (28, 8530016), (32, 7463764), (44, 5428192), (56, 4265008), (64, 3731882), (77, 3101824), (88, 2714096), (112, 2132504), (121, 1973888), (128, 1865941), (154, 1550912), (176, 1357048), (224, 1066252), (242, 986944), (308, 775456), (352, 678524), (448, 533126), (484, 493472), (616, 387728), (704, 339262), (847, 281984), (896, 266563), (968, 246736), (1232, 193864), (1408, 169631), (1694, 140992), (1936, 123368), (2203, 108416), (2464, 96932), (3388, 70496), (3872, 61684), (4406, 54208), (4928, 48466), (6776, 35248), (7744, 30842), (8812, 27104), (9856, 24233), (13552, 17624), (15421, 15488)]