280887684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13217}}^1$

素因数の和:13265

約数の個数: 96

約数和(自身を含む): 852719616

約数和(自身を除く): 571831932

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, 13217, 21252, 26434, 39651, 52868, 79302, 92519, 145387, 158604, 185038, 277557, 290774, 303991, 370076, 436161, 555114, 581548, 607982, 872322, 911973, 1017709, 1110228, 1215964, 1744644, 1823946, 2035418, 2127937, 3053127, 3343901, 3647892, 4070836, 4255874, 6106254, 6383811, 6687802, 8511748, 10031703, 12212508, 12767622, 13375604, 20063406, 23407307, 25535244, 40126812, 46814614, 70221921, 93629228, 140443842, 280887684]

約数ペア:

[(1, 280887684), (2, 140443842), (3, 93629228), (4, 70221921), (6, 46814614), (7, 40126812), (11, 25535244), (12, 23407307), (14, 20063406), (21, 13375604), (22, 12767622), (23, 12212508), (28, 10031703), (33, 8511748), (42, 6687802), (44, 6383811), (46, 6106254), (66, 4255874), (69, 4070836), (77, 3647892), (84, 3343901), (92, 3053127), (132, 2127937), (138, 2035418), (154, 1823946), (161, 1744644), (231, 1215964), (253, 1110228), (276, 1017709), (308, 911973), (322, 872322), (462, 607982), (483, 581548), (506, 555114), (644, 436161), (759, 370076), (924, 303991), (966, 290774), (1012, 277557), (1518, 185038), (1771, 158604), (1932, 145387), (3036, 92519), (3542, 79302), (5313, 52868), (7084, 39651), (10626, 26434), (13217, 21252)]