347639488

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12721}}^1$

素因数の和:12801

約数の個数: 56

約数和(自身を含む): 801384224

約数和(自身を除く): 453744736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 12721, 13664, 25442, 27328, 50884, 89047, 101768, 178094, 203536, 356188, 407072, 712376, 775981, 814144, 1424752, 1551962, 2849504, 3103924, 5431867, 5699008, 6207848, 10863734, 12415696, 21727468, 24831392, 43454936, 49662784, 86909872, 173819744, 347639488]

約数ペア:

[(1, 347639488), (2, 173819744), (4, 86909872), (7, 49662784), (8, 43454936), (14, 24831392), (16, 21727468), (28, 12415696), (32, 10863734), (56, 6207848), (61, 5699008), (64, 5431867), (112, 3103924), (122, 2849504), (224, 1551962), (244, 1424752), (427, 814144), (448, 775981), (488, 712376), (854, 407072), (976, 356188), (1708, 203536), (1952, 178094), (3416, 101768), (3904, 89047), (6832, 50884), (12721, 27328), (13664, 25442)]