2668621312

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8971}}^1$

素因数の和:9079

約数の個数: 80

約数和(自身を含む): 6167855232

約数和(自身を除く): 3499233920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 896, 1162, 1328, 1792, 2324, 2656, 3584, 4648, 5312, 8971, 9296, 10624, 17942, 18592, 21248, 35884, 37184, 42496, 62797, 71768, 74368, 125594, 143536, 148736, 251188, 287072, 297472, 502376, 574144, 744593, 1004752, 1148288, 1489186, 2009504, 2296576, 2978372, 4019008, 4593152, 5212151, 5956744, 8038016, 10424302, 11913488, 16076032, 20848604, 23826976, 32152064, 41697208, 47653952, 83394416, 95307904, 166788832, 190615808, 333577664, 381231616, 667155328, 1334310656, 2668621312]

約数ペア:

[(1, 2668621312), (2, 1334310656), (4, 667155328), (7, 381231616), (8, 333577664), (14, 190615808), (16, 166788832), (28, 95307904), (32, 83394416), (56, 47653952), (64, 41697208), (83, 32152064), (112, 23826976), (128, 20848604), (166, 16076032), (224, 11913488), (256, 10424302), (332, 8038016), (448, 5956744), (512, 5212151), (581, 4593152), (664, 4019008), (896, 2978372), (1162, 2296576), (1328, 2009504), (1792, 1489186), (2324, 1148288), (2656, 1004752), (3584, 744593), (4648, 574144), (5312, 502376), (8971, 297472), (9296, 287072), (10624, 251188), (17942, 148736), (18592, 143536), (21248, 125594), (35884, 74368), (37184, 71768), (42496, 62797)]