12815378576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{800161}}^1$

素因数の和:800200

約数の個数: 80

約数和(自身を含む): 33337949568

約数和(自身を除く): 20522570992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 800161, 1600322, 3200644, 5601127, 6401288, 8801771, 10402093, 11202254, 12802576, 17603542, 20804186, 22404508, 35207084, 41608372, 44809016, 61612397, 70414168, 72814651, 83216744, 89618032, 114423023, 123224794, 140828336, 145629302, 166433488, 228846046, 246449588, 291258604, 457692092, 492899176, 582517208, 800961161, 915384184, 985798352, 1165034416, 1601922322, 1830768368, 3203844644, 6407689288, 12815378576]

約数ペア:

[(1, 12815378576), (2, 6407689288), (4, 3203844644), (7, 1830768368), (8, 1601922322), (11, 1165034416), (13, 985798352), (14, 915384184), (16, 800961161), (22, 582517208), (26, 492899176), (28, 457692092), (44, 291258604), (52, 246449588), (56, 228846046), (77, 166433488), (88, 145629302), (91, 140828336), (104, 123224794), (112, 114423023), (143, 89618032), (154, 83216744), (176, 72814651), (182, 70414168), (208, 61612397), (286, 44809016), (308, 41608372), (364, 35207084), (572, 22404508), (616, 20804186), (728, 17603542), (1001, 12802576), (1144, 11202254), (1232, 10402093), (1456, 8801771), (2002, 6401288), (2288, 5601127), (4004, 3200644), (8008, 1600322), (16016, 800161)]