264575454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 672241584

約数和(自身を除く): 407666130

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 97, 102, 121, 143, 187, 194, 221, 242, 286, 289, 291, 363, 374, 429, 442, 561, 578, 582, 663, 726, 858, 867, 1067, 1122, 1261, 1326, 1573, 1649, 1734, 2057, 2134, 2431, 2522, 3146, 3179, 3201, 3298, 3757, 3783, 4114, 4719, 4862, 4947, 6171, 6358, 6402, 7293, 7514, 7566, 9438, 9537, 9894, 11271, 11737, 12342, 13871, 14586, 18139, 19074, 21437, 22542, 23474, 26741, 27742, 28033, 34969, 35211, 36278, 41327, 41613, 42874, 53482, 54417, 56066, 64311, 69938, 70422, 80223, 82654, 83226, 84099, 104907, 108834, 123981, 128622, 152581, 160446, 168198, 199529, 209814, 235807, 247962, 305162, 308363, 364429, 399058, 454597, 457743, 471614, 598587, 616726, 707421, 728858, 909194, 915486, 925089, 1093287, 1197174, 1363791, 1414842, 1850178, 2186574, 2593877, 2727582, 3391993, 4008719, 5187754, 6783986, 7781631, 8017438, 10175979, 12026157, 15563262, 20351958, 24052314, 44095909, 88191818, 132287727, 264575454]

約数ペア:

[(1, 264575454), (2, 132287727), (3, 88191818), (6, 44095909), (11, 24052314), (13, 20351958), (17, 15563262), (22, 12026157), (26, 10175979), (33, 8017438), (34, 7781631), (39, 6783986), (51, 5187754), (66, 4008719), (78, 3391993), (97, 2727582), (102, 2593877), (121, 2186574), (143, 1850178), (187, 1414842), (194, 1363791), (221, 1197174), (242, 1093287), (286, 925089), (289, 915486), (291, 909194), (363, 728858), (374, 707421), (429, 616726), (442, 598587), (561, 471614), (578, 457743), (582, 454597), (663, 399058), (726, 364429), (858, 308363), (867, 305162), (1067, 247962), (1122, 235807), (1261, 209814), (1326, 199529), (1573, 168198), (1649, 160446), (1734, 152581), (2057, 128622), (2134, 123981), (2431, 108834), (2522, 104907), (3146, 84099), (3179, 83226), (3201, 82654), (3298, 80223), (3757, 70422), (3783, 69938), (4114, 64311), (4719, 56066), (4862, 54417), (4947, 53482), (6171, 42874), (6358, 41613), (6402, 41327), (7293, 36278), (7514, 35211), (7566, 34969), (9438, 28033), (9537, 27742), (9894, 26741), (11271, 23474), (11737, 22542), (12342, 21437), (13871, 19074), (14586, 18139)]