1278363702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{45361}}^1$

素因数の和:45445

約数の個数: 64

約数和(自身を含む): 3239935488

約数和(自身を除く): 1961571786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 4026, 4697, 9394, 14091, 28182, 45361, 90722, 136083, 272166, 317527, 498971, 635054, 952581, 997942, 1496913, 1905162, 2767021, 2993826, 3492797, 5534042, 6985594, 8301063, 10478391, 16602126, 19369147, 20956782, 30437231, 38738294, 58107441, 60874462, 91311693, 116214882, 182623386, 213060617, 426121234, 639181851, 1278363702]

約数ペア:

[(1, 1278363702), (2, 639181851), (3, 426121234), (6, 213060617), (7, 182623386), (11, 116214882), (14, 91311693), (21, 60874462), (22, 58107441), (33, 38738294), (42, 30437231), (61, 20956782), (66, 19369147), (77, 16602126), (122, 10478391), (154, 8301063), (183, 6985594), (231, 5534042), (366, 3492797), (427, 2993826), (462, 2767021), (671, 1905162), (854, 1496913), (1281, 997942), (1342, 952581), (2013, 635054), (2562, 498971), (4026, 317527), (4697, 272166), (9394, 136083), (14091, 90722), (28182, 45361)]