2912391801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 5160960000

約数和(自身を除く): 2248568199

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 79, 99, 139, 141, 171, 209, 237, 297, 417, 423, 513, 517, 627, 711, 869, 893, 1251, 1269, 1501, 1529, 1551, 1881, 2133, 2607, 2641, 2679, 3713, 3753, 4503, 4587, 4653, 5643, 6533, 7821, 7923, 8037, 9823, 10981, 11139, 13509, 13761, 13959, 16511, 19599, 23463, 23769, 24111, 29051, 29469, 32943, 33417, 40527, 40843, 41283, 49533, 58797, 70547, 71307, 71863, 87153, 88407, 98829, 100251, 120791, 122529, 124127, 148599, 176391, 208639, 211641, 215589, 261459, 265221, 296487, 362373, 367587, 372381, 445797, 516107, 625917, 634923, 646767, 776017, 784377, 1087119, 1102761, 1117143, 1365397, 1548321, 1877751, 1904769, 1940301, 2295029, 2328051, 3261357, 3351429, 4096191, 4644963, 5633253, 5677177, 6885087, 6984153, 9806033, 12288573, 13934889, 17031531, 20655261, 20952459, 29418099, 36865719, 51094593, 61965783, 88254297, 107866363, 153283779, 264762891, 323599089, 970797267, 2912391801]

約数ペア:

[(1, 2912391801), (3, 970797267), (9, 323599089), (11, 264762891), (19, 153283779), (27, 107866363), (33, 88254297), (47, 61965783), (57, 51094593), (79, 36865719), (99, 29418099), (139, 20952459), (141, 20655261), (171, 17031531), (209, 13934889), (237, 12288573), (297, 9806033), (417, 6984153), (423, 6885087), (513, 5677177), (517, 5633253), (627, 4644963), (711, 4096191), (869, 3351429), (893, 3261357), (1251, 2328051), (1269, 2295029), (1501, 1940301), (1529, 1904769), (1551, 1877751), (1881, 1548321), (2133, 1365397), (2607, 1117143), (2641, 1102761), (2679, 1087119), (3713, 784377), (3753, 776017), (4503, 646767), (4587, 634923), (4653, 625917), (5643, 516107), (6533, 445797), (7821, 372381), (7923, 367587), (8037, 362373), (9823, 296487), (10981, 265221), (11139, 261459), (13509, 215589), (13761, 211641), (13959, 208639), (16511, 176391), (19599, 148599), (23463, 124127), (23769, 122529), (24111, 120791), (29051, 100251), (29469, 98829), (32943, 88407), (33417, 87153), (40527, 71863), (40843, 71307), (41283, 70547), (49533, 58797)]