221569275444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{257171}}^1$

素因数の和:257357

約数の個数: 96

約数和(自身を含む): 578599967232

約数和(自身を除く): 357030691788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 107, 122, 132, 183, 214, 244, 321, 366, 428, 642, 671, 732, 1177, 1284, 1342, 2013, 2354, 2684, 3531, 4026, 4708, 6527, 7062, 8052, 13054, 14124, 19581, 26108, 39162, 71797, 78324, 143594, 215391, 257171, 287188, 430782, 514342, 771513, 861564, 1028684, 1543026, 2828881, 3086052, 5657762, 8486643, 11315524, 15687431, 16973286, 27517297, 31374862, 33946572, 47062293, 55034594, 62749724, 82551891, 94124586, 110069188, 165103782, 172561741, 188249172, 302690267, 330207564, 345123482, 517685223, 605380534, 690246964, 908070801, 1035370446, 1210761068, 1678555117, 1816141602, 2070740892, 3357110234, 3632283204, 5035665351, 6714220468, 10071330702, 18464106287, 20142661404, 36928212574, 55392318861, 73856425148, 110784637722, 221569275444]

約数ペア:

[(1, 221569275444), (2, 110784637722), (3, 73856425148), (4, 55392318861), (6, 36928212574), (11, 20142661404), (12, 18464106287), (22, 10071330702), (33, 6714220468), (44, 5035665351), (61, 3632283204), (66, 3357110234), (107, 2070740892), (122, 1816141602), (132, 1678555117), (183, 1210761068), (214, 1035370446), (244, 908070801), (321, 690246964), (366, 605380534), (428, 517685223), (642, 345123482), (671, 330207564), (732, 302690267), (1177, 188249172), (1284, 172561741), (1342, 165103782), (2013, 110069188), (2354, 94124586), (2684, 82551891), (3531, 62749724), (4026, 55034594), (4708, 47062293), (6527, 33946572), (7062, 31374862), (8052, 27517297), (13054, 16973286), (14124, 15687431), (19581, 11315524), (26108, 8486643), (39162, 5657762), (71797, 3086052), (78324, 2828881), (143594, 1543026), (215391, 1028684), (257171, 861564), (287188, 771513), (430782, 514342)]