346901008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 686305280

約数和(自身を除く): 339404272

約数列:

[1, 2, 4, 8, 16, 79, 127, 158, 254, 316, 508, 632, 1016, 1264, 2032, 2161, 4322, 8644, 10033, 17288, 20066, 34576, 40132, 80264, 160528, 170719, 274447, 341438, 548894, 682876, 1097788, 1365752, 2195576, 2731504, 4391152, 21681313, 43362626, 86725252, 173450504, 346901008]

約数ペア:

[(1, 346901008), (2, 173450504), (4, 86725252), (8, 43362626), (16, 21681313), (79, 4391152), (127, 2731504), (158, 2195576), (254, 1365752), (316, 1097788), (508, 682876), (632, 548894), (1016, 341438), (1264, 274447), (2032, 170719), (2161, 160528), (4322, 80264), (8644, 40132), (10033, 34576), (17288, 20066)]