1630938496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{1559}}^1$

素因数の和:2327

約数の個数: 64

約数和(自身を含む): 3551558400

約数和(自身を除く): 1920619904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 743, 1408, 1486, 1559, 2972, 3118, 5944, 6236, 8173, 11888, 12472, 16346, 17149, 23776, 24944, 32692, 34298, 47552, 49888, 65384, 68596, 95104, 99776, 130768, 137192, 199552, 261536, 274384, 523072, 548768, 1046144, 1097536, 1158337, 2195072, 2316674, 4633348, 9266696, 12741707, 18533392, 25483414, 37066784, 50966828, 74133568, 101933656, 148267136, 203867312, 407734624, 815469248, 1630938496]

約数ペア:

[(1, 1630938496), (2, 815469248), (4, 407734624), (8, 203867312), (11, 148267136), (16, 101933656), (22, 74133568), (32, 50966828), (44, 37066784), (64, 25483414), (88, 18533392), (128, 12741707), (176, 9266696), (352, 4633348), (704, 2316674), (743, 2195072), (1408, 1158337), (1486, 1097536), (1559, 1046144), (2972, 548768), (3118, 523072), (5944, 274384), (6236, 261536), (8173, 199552), (11888, 137192), (12472, 130768), (16346, 99776), (17149, 95104), (23776, 68596), (24944, 65384), (32692, 49888), (34298, 47552)]