2456477408

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{142421}}^1$

素因数の和:142456

約数の個数: 72

約数和(自身を含む): 6137248824

約数和(自身を除く): 3680771416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 142421, 284842, 569684, 996947, 1139368, 1566631, 1993894, 2278736, 3133262, 3987788, 4557472, 6266524, 6978629, 7975576, 10966417, 12533048, 13957258, 15951152, 21932834, 25066096, 27914516, 31902304, 43865668, 50132192, 55829032, 76764919, 87731336, 111658064, 153529838, 175462672, 223316128, 307059676, 350925344, 614119352, 1228238704, 2456477408]

約数ペア:

[(1, 2456477408), (2, 1228238704), (4, 614119352), (7, 350925344), (8, 307059676), (11, 223316128), (14, 175462672), (16, 153529838), (22, 111658064), (28, 87731336), (32, 76764919), (44, 55829032), (49, 50132192), (56, 43865668), (77, 31902304), (88, 27914516), (98, 25066096), (112, 21932834), (154, 15951152), (176, 13957258), (196, 12533048), (224, 10966417), (308, 7975576), (352, 6978629), (392, 6266524), (539, 4557472), (616, 3987788), (784, 3133262), (1078, 2278736), (1232, 1993894), (1568, 1566631), (2156, 1139368), (2464, 996947), (4312, 569684), (8624, 284842), (17248, 142421)]