1490303304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 144

約数和(自身を含む): 4868997120

約数和(自身を除く): 3378693816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 1064, 1083, 1197, 1368, 1444, 1596, 2166, 2394, 2527, 2888, 3192, 3249, 4332, 4788, 5054, 6498, 7581, 8191, 8664, 9576, 10108, 12996, 15162, 16382, 20216, 22743, 24573, 25992, 30324, 32764, 45486, 49146, 57337, 60648, 65528, 73719, 90972, 98292, 114674, 147438, 155629, 172011, 181944, 196584, 229348, 294876, 311258, 344022, 458696, 466887, 516033, 589752, 622516, 688044, 933774, 1032066, 1089403, 1245032, 1376088, 1400661, 1867548, 2064132, 2178806, 2801322, 2956951, 3268209, 3735096, 4128264, 4357612, 5602644, 5913902, 6536418, 8715224, 8870853, 9804627, 11205288, 11827804, 13072836, 17741706, 19609254, 20698657, 23655608, 26145672, 26612559, 35483412, 39218508, 41397314, 53225118, 62095971, 70966824, 78437016, 82794628, 106450236, 124191942, 165589256, 186287913, 212900472, 248383884, 372575826, 496767768, 745151652, 1490303304]

約数ペア:

[(1, 1490303304), (2, 745151652), (3, 496767768), (4, 372575826), (6, 248383884), (7, 212900472), (8, 186287913), (9, 165589256), (12, 124191942), (14, 106450236), (18, 82794628), (19, 78437016), (21, 70966824), (24, 62095971), (28, 53225118), (36, 41397314), (38, 39218508), (42, 35483412), (56, 26612559), (57, 26145672), (63, 23655608), (72, 20698657), (76, 19609254), (84, 17741706), (114, 13072836), (126, 11827804), (133, 11205288), (152, 9804627), (168, 8870853), (171, 8715224), (228, 6536418), (252, 5913902), (266, 5602644), (342, 4357612), (361, 4128264), (399, 3735096), (456, 3268209), (504, 2956951), (532, 2801322), (684, 2178806), (722, 2064132), (798, 1867548), (1064, 1400661), (1083, 1376088), (1197, 1245032), (1368, 1089403), (1444, 1032066), (1596, 933774), (2166, 688044), (2394, 622516), (2527, 589752), (2888, 516033), (3192, 466887), (3249, 458696), (4332, 344022), (4788, 311258), (5054, 294876), (6498, 229348), (7581, 196584), (8191, 181944), (8664, 172011), (9576, 155629), (10108, 147438), (12996, 114674), (15162, 98292), (16382, 90972), (20216, 73719), (22743, 65528), (24573, 60648), (25992, 57337), (30324, 49146), (32764, 45486)]