337917008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 776575296

約数和(自身を除く): 438658288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 113, 143, 176, 208, 226, 286, 452, 572, 904, 1144, 1243, 1307, 1469, 1808, 2288, 2486, 2614, 2938, 4972, 5228, 5876, 9944, 10456, 11752, 14377, 16159, 16991, 19888, 20912, 23504, 28754, 32318, 33982, 57508, 64636, 67964, 115016, 129272, 135928, 147691, 186901, 230032, 258544, 271856, 295382, 373802, 590764, 747604, 1181528, 1495208, 1624601, 1919983, 2363056, 2990416, 3249202, 3839966, 6498404, 7679932, 12996808, 15359864, 21119813, 25993616, 30719728, 42239626, 84479252, 168958504, 337917008]

約数ペア:

[(1, 337917008), (2, 168958504), (4, 84479252), (8, 42239626), (11, 30719728), (13, 25993616), (16, 21119813), (22, 15359864), (26, 12996808), (44, 7679932), (52, 6498404), (88, 3839966), (104, 3249202), (113, 2990416), (143, 2363056), (176, 1919983), (208, 1624601), (226, 1495208), (286, 1181528), (452, 747604), (572, 590764), (904, 373802), (1144, 295382), (1243, 271856), (1307, 258544), (1469, 230032), (1808, 186901), (2288, 147691), (2486, 135928), (2614, 129272), (2938, 115016), (4972, 67964), (5228, 64636), (5876, 57508), (9944, 33982), (10456, 32318), (11752, 28754), (14377, 23504), (16159, 20912), (16991, 19888)]