243375544

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1951}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 472227840

約数和(自身を除く): 228852296

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 1951, 2012, 3902, 4024, 7804, 15593, 15608, 31186, 60481, 62372, 120962, 124744, 241924, 483848, 981353, 1962706, 3925412, 7850824, 30421943, 60843886, 121687772, 243375544]

約数ペア:

[(1, 243375544), (2, 121687772), (4, 60843886), (8, 30421943), (31, 7850824), (62, 3925412), (124, 1962706), (248, 981353), (503, 483848), (1006, 241924), (1951, 124744), (2012, 120962), (3902, 62372), (4024, 60481), (7804, 31186), (15593, 15608)]