3139291136

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 6538371840

約数和(自身を除く): 3399080704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 197, 248, 251, 256, 394, 496, 502, 512, 788, 992, 1004, 1024, 1576, 1984, 2008, 2048, 3152, 3968, 4016, 6107, 6304, 7781, 7936, 8032, 12214, 12608, 15562, 15872, 16064, 24428, 25216, 31124, 31744, 32128, 48856, 49447, 50432, 62248, 63488, 64256, 97712, 98894, 100864, 124496, 128512, 195424, 197788, 201728, 248992, 257024, 390848, 395576, 403456, 497984, 514048, 781696, 791152, 995968, 1532857, 1563392, 1582304, 1991936, 3065714, 3126784, 3164608, 3983872, 6131428, 6253568, 6329216, 7967744, 12262856, 12507136, 12658432, 15935488, 24525712, 25316864, 49051424, 50633728, 98102848, 101267456, 196205696, 392411392, 784822784, 1569645568, 3139291136]

約数ペア:

[(1, 3139291136), (2, 1569645568), (4, 784822784), (8, 392411392), (16, 196205696), (31, 101267456), (32, 98102848), (62, 50633728), (64, 49051424), (124, 25316864), (128, 24525712), (197, 15935488), (248, 12658432), (251, 12507136), (256, 12262856), (394, 7967744), (496, 6329216), (502, 6253568), (512, 6131428), (788, 3983872), (992, 3164608), (1004, 3126784), (1024, 3065714), (1576, 1991936), (1984, 1582304), (2008, 1563392), (2048, 1532857), (3152, 995968), (3968, 791152), (4016, 781696), (6107, 514048), (6304, 497984), (7781, 403456), (7936, 395576), (8032, 390848), (12214, 257024), (12608, 248992), (15562, 201728), (15872, 197788), (16064, 195424), (24428, 128512), (25216, 124496), (31124, 100864), (31744, 98894), (32128, 97712), (48856, 64256), (49447, 63488), (50432, 62248)]