277834672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 590533632

約数和(自身を除く): 312698960

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 103, 136, 188, 206, 211, 272, 376, 412, 422, 752, 799, 824, 844, 1598, 1648, 1688, 1751, 3196, 3376, 3502, 3587, 4841, 6392, 7004, 7174, 9682, 9917, 12784, 14008, 14348, 19364, 19834, 21733, 28016, 28696, 38728, 39668, 43466, 57392, 77456, 79336, 82297, 86932, 158672, 164594, 168589, 173864, 329188, 337178, 347728, 369461, 658376, 674356, 738922, 1021451, 1316752, 1348712, 1477844, 2042902, 2697424, 2955688, 4085804, 5911376, 8171608, 16343216, 17364667, 34729334, 69458668, 138917336, 277834672]

約数ペア:

[(1, 277834672), (2, 138917336), (4, 69458668), (8, 34729334), (16, 17364667), (17, 16343216), (34, 8171608), (47, 5911376), (68, 4085804), (94, 2955688), (103, 2697424), (136, 2042902), (188, 1477844), (206, 1348712), (211, 1316752), (272, 1021451), (376, 738922), (412, 674356), (422, 658376), (752, 369461), (799, 347728), (824, 337178), (844, 329188), (1598, 173864), (1648, 168589), (1688, 164594), (1751, 158672), (3196, 86932), (3376, 82297), (3502, 79336), (3587, 77456), (4841, 57392), (6392, 43466), (7004, 39668), (7174, 38728), (9682, 28696), (9917, 28016), (12784, 21733), (14008, 19834), (14348, 19364)]