7609028864

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 108

約数和(自身を含む): 15874221132

約数和(自身を除く): 8265192268

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 157, 197, 248, 256, 314, 394, 496, 628, 788, 961, 992, 1256, 1576, 1922, 1984, 2512, 3152, 3844, 3968, 4867, 5024, 6107, 6304, 7688, 7936, 9734, 10048, 12214, 12608, 15376, 19468, 20096, 24428, 25216, 30752, 30929, 38936, 40192, 48856, 50432, 61504, 61858, 77872, 97712, 123008, 123716, 150877, 155744, 189317, 195424, 246016, 247432, 301754, 311488, 378634, 390848, 494864, 603508, 622976, 757268, 781696, 958799, 989728, 1207016, 1245952, 1514536, 1563392, 1917598, 1979456, 2414032, 3029072, 3835196, 3958912, 4828064, 6058144, 7670392, 7917824, 9656128, 12116288, 15340784, 19312256, 24232576, 29722769, 30681568, 38624512, 48465152, 59445538, 61363136, 118891076, 122726272, 237782152, 245452544, 475564304, 951128608, 1902257216, 3804514432, 7609028864]

約数ペア:

[(1, 7609028864), (2, 3804514432), (4, 1902257216), (8, 951128608), (16, 475564304), (31, 245452544), (32, 237782152), (62, 122726272), (64, 118891076), (124, 61363136), (128, 59445538), (157, 48465152), (197, 38624512), (248, 30681568), (256, 29722769), (314, 24232576), (394, 19312256), (496, 15340784), (628, 12116288), (788, 9656128), (961, 7917824), (992, 7670392), (1256, 6058144), (1576, 4828064), (1922, 3958912), (1984, 3835196), (2512, 3029072), (3152, 2414032), (3844, 1979456), (3968, 1917598), (4867, 1563392), (5024, 1514536), (6107, 1245952), (6304, 1207016), (7688, 989728), (7936, 958799), (9734, 781696), (10048, 757268), (12214, 622976), (12608, 603508), (15376, 494864), (19468, 390848), (20096, 378634), (24428, 311488), (25216, 301754), (30752, 247432), (30929, 246016), (38936, 195424), (40192, 189317), (48856, 155744), (50432, 150877), (61504, 123716), (61858, 123008), (77872, 97712)]