616973776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{7489}}^1$

素因数の和:7787

約数の個数: 40

約数和(自身を含む): 1263113600

約数和(自身を除く): 646139824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 1084, 2168, 4336, 5149, 7489, 10298, 14978, 20596, 29956, 41192, 59912, 82384, 119824, 142291, 284582, 569164, 1138328, 2029519, 2276656, 4059038, 8118076, 16236152, 32472304, 38560861, 77121722, 154243444, 308486888, 616973776]

約数ペア:

[(1, 616973776), (2, 308486888), (4, 154243444), (8, 77121722), (16, 38560861), (19, 32472304), (38, 16236152), (76, 8118076), (152, 4059038), (271, 2276656), (304, 2029519), (542, 1138328), (1084, 569164), (2168, 284582), (4336, 142291), (5149, 119824), (7489, 82384), (10298, 59912), (14978, 41192), (20596, 29956)]