28695891168

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{677813}}^1$

素因数の和:677846

約数の個数: 144

約数和(自身を含む): 97361202960

約数和(自身を除く): 68665311792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 677813, 1355626, 2033439, 2711252, 4066878, 4744691, 5422504, 6100317, 8133756, 9489382, 10845008, 12200634, 14234073, 16267512, 18300951, 18978764, 21690016, 24401268, 28468146, 32535024, 33212837, 36601902, 37957528, 42702219, 48802536, 56936292, 65070048, 66425674, 73203804, 75915056, 85404438, 97605072, 99638511, 113872584, 128106657, 132851348, 146407608, 151830112, 170808876, 195210144, 199277022, 227745168, 256213314, 265702696, 292815216, 298915533, 341617752, 398554044, 455490336, 512426628, 531405392, 585630432, 597831066, 683235504, 797108088, 896746599, 1024853256, 1062810784, 1195662132, 1366471008, 1594216176, 1793493198, 2049706512, 2391324264, 3188432352, 3586986396, 4099413024, 4782648528, 7173972792, 9565297056, 14347945584, 28695891168]

約数ペア:

[(1, 28695891168), (2, 14347945584), (3, 9565297056), (4, 7173972792), (6, 4782648528), (7, 4099413024), (8, 3586986396), (9, 3188432352), (12, 2391324264), (14, 2049706512), (16, 1793493198), (18, 1594216176), (21, 1366471008), (24, 1195662132), (27, 1062810784), (28, 1024853256), (32, 896746599), (36, 797108088), (42, 683235504), (48, 597831066), (49, 585630432), (54, 531405392), (56, 512426628), (63, 455490336), (72, 398554044), (84, 341617752), (96, 298915533), (98, 292815216), (108, 265702696), (112, 256213314), (126, 227745168), (144, 199277022), (147, 195210144), (168, 170808876), (189, 151830112), (196, 146407608), (216, 132851348), (224, 128106657), (252, 113872584), (288, 99638511), (294, 97605072), (336, 85404438), (378, 75915056), (392, 73203804), (432, 66425674), (441, 65070048), (504, 56936292), (588, 48802536), (672, 42702219), (756, 37957528), (784, 36601902), (864, 33212837), (882, 32535024), (1008, 28468146), (1176, 24401268), (1323, 21690016), (1512, 18978764), (1568, 18300951), (1764, 16267512), (2016, 14234073), (2352, 12200634), (2646, 10845008), (3024, 9489382), (3528, 8133756), (4704, 6100317), (5292, 5422504), (6048, 4744691), (7056, 4066878), (10584, 2711252), (14112, 2033439), (21168, 1355626), (42336, 677813)]