243622412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 476044800

約数和(自身を除く): 232422388

約数列:

[1, 2, 4, 11, 22, 44, 79, 109, 158, 218, 316, 436, 643, 869, 1199, 1286, 1738, 2398, 2572, 3476, 4796, 7073, 8611, 14146, 17222, 28292, 34444, 50797, 70087, 94721, 101594, 140174, 189442, 203188, 280348, 378884, 558767, 770957, 1117534, 1541914, 2235068, 3083828, 5536873, 11073746, 22147492, 60905603, 121811206, 243622412]

約数ペア:

[(1, 243622412), (2, 121811206), (4, 60905603), (11, 22147492), (22, 11073746), (44, 5536873), (79, 3083828), (109, 2235068), (158, 1541914), (218, 1117534), (316, 770957), (436, 558767), (643, 378884), (869, 280348), (1199, 203188), (1286, 189442), (1738, 140174), (2398, 101594), (2572, 94721), (3476, 70087), (4796, 50797), (7073, 34444), (8611, 28292), (14146, 17222)]