291197029266

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{287863}}^1$

素因数の和:288029

約数の個数: 128

約数和(自身を含む): 766040647680

約数和(自身を除く): 474843618414

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 131, 143, 198, 234, 262, 286, 297, 351, 393, 429, 594, 702, 786, 858, 1179, 1287, 1441, 1703, 2358, 2574, 2882, 3406, 3537, 3861, 4323, 5109, 7074, 7722, 8646, 10218, 12969, 15327, 18733, 25938, 30654, 37466, 38907, 45981, 56199, 77814, 91962, 112398, 168597, 287863, 337194, 505791, 575726, 863589, 1011582, 1727178, 2590767, 3166493, 3742219, 5181534, 6332986, 7484438, 7772301, 9499479, 11226657, 15544602, 18998958, 22453314, 28498437, 33679971, 37710053, 41164409, 56996874, 67359942, 75420106, 82328818, 85495311, 101039913, 113130159, 123493227, 170990622, 202079826, 226260318, 246986454, 339390477, 370479681, 414810583, 490230689, 678780954, 740959362, 829621166, 980461378, 1018171431, 1111439043, 1244431749, 1470692067, 2036342862, 2222878086, 2488863498, 2941384134, 3733295247, 4412076201, 5392537579, 7466590494, 8824152402, 10785075158, 11199885741, 13236228603, 16177612737, 22399771482, 26472457206, 32355225474, 48532838211, 97065676422, 145598514633, 291197029266]

約数ペア:

[(1, 291197029266), (2, 145598514633), (3, 97065676422), (6, 48532838211), (9, 32355225474), (11, 26472457206), (13, 22399771482), (18, 16177612737), (22, 13236228603), (26, 11199885741), (27, 10785075158), (33, 8824152402), (39, 7466590494), (54, 5392537579), (66, 4412076201), (78, 3733295247), (99, 2941384134), (117, 2488863498), (131, 2222878086), (143, 2036342862), (198, 1470692067), (234, 1244431749), (262, 1111439043), (286, 1018171431), (297, 980461378), (351, 829621166), (393, 740959362), (429, 678780954), (594, 490230689), (702, 414810583), (786, 370479681), (858, 339390477), (1179, 246986454), (1287, 226260318), (1441, 202079826), (1703, 170990622), (2358, 123493227), (2574, 113130159), (2882, 101039913), (3406, 85495311), (3537, 82328818), (3861, 75420106), (4323, 67359942), (5109, 56996874), (7074, 41164409), (7722, 37710053), (8646, 33679971), (10218, 28498437), (12969, 22453314), (15327, 18998958), (18733, 15544602), (25938, 11226657), (30654, 9499479), (37466, 7772301), (38907, 7484438), (45981, 6332986), (56199, 5181534), (77814, 3742219), (91962, 3166493), (112398, 2590767), (168597, 1727178), (287863, 1011582), (337194, 863589), (505791, 575726)]