1279265568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1903669}}^1$

素因数の和:1903689

約数の個数: 48

約数和(自身を含む): 3837798720

約数和(自身を除く): 2558533152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1903669, 3807338, 5711007, 7614676, 11422014, 13325683, 15229352, 22844028, 26651366, 30458704, 39977049, 45688056, 53302732, 60917408, 79954098, 91376112, 106605464, 159908196, 182752224, 213210928, 319816392, 426421856, 639632784, 1279265568]

約数ペア:

[(1, 1279265568), (2, 639632784), (3, 426421856), (4, 319816392), (6, 213210928), (7, 182752224), (8, 159908196), (12, 106605464), (14, 91376112), (16, 79954098), (21, 60917408), (24, 53302732), (28, 45688056), (32, 39977049), (42, 30458704), (48, 26651366), (56, 22844028), (84, 15229352), (96, 13325683), (112, 11422014), (168, 7614676), (224, 5711007), (336, 3807338), (672, 1903669)]