1279731684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60217}}^1$

素因数の和:60265

約数の個数: 96

約数和(自身を含む): 3884783616

約数和(自身を除く): 2605051932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 10626, 21252, 60217, 120434, 180651, 240868, 361302, 421519, 662387, 722604, 843038, 1264557, 1324774, 1384991, 1686076, 1987161, 2529114, 2649548, 2769982, 3974322, 4154973, 4636709, 5058228, 5539964, 7948644, 8309946, 9273418, 9694937, 13910127, 15234901, 16619892, 18546836, 19389874, 27820254, 29084811, 30469802, 38779748, 45704703, 55640508, 58169622, 60939604, 91409406, 106644307, 116339244, 182818812, 213288614, 319932921, 426577228, 639865842, 1279731684]

約数ペア:

[(1, 1279731684), (2, 639865842), (3, 426577228), (4, 319932921), (6, 213288614), (7, 182818812), (11, 116339244), (12, 106644307), (14, 91409406), (21, 60939604), (22, 58169622), (23, 55640508), (28, 45704703), (33, 38779748), (42, 30469802), (44, 29084811), (46, 27820254), (66, 19389874), (69, 18546836), (77, 16619892), (84, 15234901), (92, 13910127), (132, 9694937), (138, 9273418), (154, 8309946), (161, 7948644), (231, 5539964), (253, 5058228), (276, 4636709), (308, 4154973), (322, 3974322), (462, 2769982), (483, 2649548), (506, 2529114), (644, 1987161), (759, 1686076), (924, 1384991), (966, 1324774), (1012, 1264557), (1518, 843038), (1771, 722604), (1932, 662387), (3036, 421519), (3542, 361302), (5313, 240868), (7084, 180651), (10626, 120434), (21252, 60217)]