285430236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13803

約数の個数: 96

約数和(自身を含む): 862901760

約数和(自身を除く): 577471524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 13757, 20748, 27514, 41271, 55028, 82542, 96299, 165084, 178841, 192598, 261383, 288897, 357682, 385196, 522766, 536523, 577794, 715364, 784149, 1045532, 1073046, 1155588, 1251887, 1568298, 1829681, 2146092, 2503774, 3136596, 3397979, 3659362, 3755661, 5007548, 5489043, 6795958, 7318724, 7511322, 10193937, 10978086, 13591916, 15022644, 20387874, 21956172, 23785853, 40775748, 47571706, 71357559, 95143412, 142715118, 285430236]

約数ペア:

[(1, 285430236), (2, 142715118), (3, 95143412), (4, 71357559), (6, 47571706), (7, 40775748), (12, 23785853), (13, 21956172), (14, 20387874), (19, 15022644), (21, 13591916), (26, 10978086), (28, 10193937), (38, 7511322), (39, 7318724), (42, 6795958), (52, 5489043), (57, 5007548), (76, 3755661), (78, 3659362), (84, 3397979), (91, 3136596), (114, 2503774), (133, 2146092), (156, 1829681), (182, 1568298), (228, 1251887), (247, 1155588), (266, 1073046), (273, 1045532), (364, 784149), (399, 715364), (494, 577794), (532, 536523), (546, 522766), (741, 385196), (798, 357682), (988, 288897), (1092, 261383), (1482, 192598), (1596, 178841), (1729, 165084), (2964, 96299), (3458, 82542), (5187, 55028), (6916, 41271), (10374, 27514), (13757, 20748)]