272745876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6803}}^1$

素因数の和:7080

約数の個数: 48

約数和(自身を含む): 688129344

約数和(自身を除く): 415383468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 771, 1028, 1542, 3084, 3341, 6682, 6803, 10023, 13364, 13606, 20046, 20409, 27212, 40092, 40818, 81636, 88439, 176878, 265317, 353756, 530634, 1061268, 1748371, 3496742, 5245113, 6993484, 10490226, 20980452, 22728823, 45457646, 68186469, 90915292, 136372938, 272745876]

約数ペア:

[(1, 272745876), (2, 136372938), (3, 90915292), (4, 68186469), (6, 45457646), (12, 22728823), (13, 20980452), (26, 10490226), (39, 6993484), (52, 5245113), (78, 3496742), (156, 1748371), (257, 1061268), (514, 530634), (771, 353756), (1028, 265317), (1542, 176878), (3084, 88439), (3341, 81636), (6682, 40818), (6803, 40092), (10023, 27212), (13364, 20409), (13606, 20046)]