340483648

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{14737}}^1$

素因数の和:14787

約数の個数: 42

約数和(自身を含む): 713127606

約数和(自身を除く): 372643958

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 14737, 23104, 29474, 58948, 117896, 235792, 280003, 471584, 560006, 943168, 1120012, 2240024, 4480048, 5320057, 8960096, 10640114, 17920192, 21280228, 42560456, 85120912, 170241824, 340483648]

約数ペア:

[(1, 340483648), (2, 170241824), (4, 85120912), (8, 42560456), (16, 21280228), (19, 17920192), (32, 10640114), (38, 8960096), (64, 5320057), (76, 4480048), (152, 2240024), (304, 1120012), (361, 943168), (608, 560006), (722, 471584), (1216, 280003), (1444, 235792), (2888, 117896), (5776, 58948), (11552, 29474), (14737, 23104)]