2801643648

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{46471}}^1$

素因数の和:46645

約数の個数: 64

約数和(自身を含む): 7489427520

約数和(自身を除く): 4687783872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 314, 384, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10048, 15072, 20096, 30144, 46471, 60288, 92942, 139413, 185884, 278826, 371768, 557652, 743536, 1115304, 1487072, 2230608, 2974144, 4461216, 5948288, 7295947, 8922432, 14591894, 17844864, 21887841, 29183788, 43775682, 58367576, 87551364, 116735152, 175102728, 233470304, 350205456, 466940608, 700410912, 933881216, 1400821824, 2801643648]

約数ペア:

[(1, 2801643648), (2, 1400821824), (3, 933881216), (4, 700410912), (6, 466940608), (8, 350205456), (12, 233470304), (16, 175102728), (24, 116735152), (32, 87551364), (48, 58367576), (64, 43775682), (96, 29183788), (128, 21887841), (157, 17844864), (192, 14591894), (314, 8922432), (384, 7295947), (471, 5948288), (628, 4461216), (942, 2974144), (1256, 2230608), (1884, 1487072), (2512, 1115304), (3768, 743536), (5024, 557652), (7536, 371768), (10048, 278826), (15072, 185884), (20096, 139413), (30144, 92942), (46471, 60288)]