551190304

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129509}}^1$

素因数の和:129545

約数の個数: 48

約数和(自身を含む): 1305460800

約数和(自身を除く): 754270496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 129509, 259018, 518036, 906563, 1036072, 1813126, 2072144, 2460671, 3626252, 4144288, 4921342, 7252504, 9842684, 14505008, 17224697, 19685368, 29010016, 34449394, 39370736, 68898788, 78741472, 137797576, 275595152, 551190304]

約数ペア:

[(1, 551190304), (2, 275595152), (4, 137797576), (7, 78741472), (8, 68898788), (14, 39370736), (16, 34449394), (19, 29010016), (28, 19685368), (32, 17224697), (38, 14505008), (56, 9842684), (76, 7252504), (112, 4921342), (133, 4144288), (152, 3626252), (224, 2460671), (266, 2072144), (304, 1813126), (532, 1036072), (608, 906563), (1064, 518036), (2128, 259018), (4256, 129509)]