212551122264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{367649}}^1$

素因数の和:367797

約数の個数: 128

約数和(自身を含む): 611475480000

約数和(自身を除く): 398924357736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 156, 204, 218, 221, 312, 327, 408, 436, 442, 654, 663, 872, 884, 1308, 1326, 1417, 1768, 1853, 2616, 2652, 2834, 3706, 4251, 5304, 5559, 5668, 7412, 8502, 11118, 11336, 14824, 17004, 22236, 24089, 34008, 44472, 48178, 72267, 96356, 144534, 192712, 289068, 367649, 578136, 735298, 1102947, 1470596, 2205894, 2941192, 4411788, 4779437, 6250033, 8823576, 9558874, 12500066, 14338311, 18750099, 19117748, 25000132, 28676622, 37500198, 38235496, 40073741, 50000264, 57353244, 75000396, 80147482, 81250429, 114706488, 120221223, 150000792, 160294964, 162500858, 240442446, 243751287, 320589928, 325001716, 480884892, 487502574, 520958633, 650003432, 681253597, 961769784, 975005148, 1041917266, 1362507194, 1562875899, 1950010296, 2043760791, 2083834532, 2725014388, 3125751798, 4087521582, 4167669064, 5450028776, 6251503596, 8175043164, 8856296761, 12503007192, 16350086328, 17712593522, 26568890283, 35425187044, 53137780566, 70850374088, 106275561132, 212551122264]

約数ペア:

[(1, 212551122264), (2, 106275561132), (3, 70850374088), (4, 53137780566), (6, 35425187044), (8, 26568890283), (12, 17712593522), (13, 16350086328), (17, 12503007192), (24, 8856296761), (26, 8175043164), (34, 6251503596), (39, 5450028776), (51, 4167669064), (52, 4087521582), (68, 3125751798), (78, 2725014388), (102, 2083834532), (104, 2043760791), (109, 1950010296), (136, 1562875899), (156, 1362507194), (204, 1041917266), (218, 975005148), (221, 961769784), (312, 681253597), (327, 650003432), (408, 520958633), (436, 487502574), (442, 480884892), (654, 325001716), (663, 320589928), (872, 243751287), (884, 240442446), (1308, 162500858), (1326, 160294964), (1417, 150000792), (1768, 120221223), (1853, 114706488), (2616, 81250429), (2652, 80147482), (2834, 75000396), (3706, 57353244), (4251, 50000264), (5304, 40073741), (5559, 38235496), (5668, 37500198), (7412, 28676622), (8502, 25000132), (11118, 19117748), (11336, 18750099), (14824, 14338311), (17004, 12500066), (22236, 9558874), (24089, 8823576), (34008, 6250033), (44472, 4779437), (48178, 4411788), (72267, 2941192), (96356, 2205894), (144534, 1470596), (192712, 1102947), (289068, 735298), (367649, 578136)]