13251168

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 45102960

約数和(自身を除く): 31851792

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, 313, 336, 378, 392, 432, 441, 504, 588, 626, 672, 756, 784, 864, 882, 939, 1008, 1176, 1252, 1323, 1512, 1568, 1764, 1878, 2016, 2191, 2352, 2504, 2646, 2817, 3024, 3528, 3756, 4382, 4704, 5008, 5292, 5634, 6048, 6573, 7056, 7512, 8451, 8764, 10016, 10584, 11268, 13146, 14112, 15024, 15337, 16902, 17528, 19719, 21168, 22536, 26292, 30048, 30674, 33804, 35056, 39438, 42336, 45072, 46011, 52584, 59157, 61348, 67608, 70112, 78876, 90144, 92022, 105168, 118314, 122696, 135216, 138033, 157752, 184044, 210336, 236628, 245392, 270432, 276066, 315504, 368088, 414099, 473256, 490784, 552132, 631008, 736176, 828198, 946512, 1104264, 1472352, 1656396, 1893024, 2208528, 3312792, 4417056, 6625584, 13251168]

約数ペア:

[(1, 13251168), (2, 6625584), (3, 4417056), (4, 3312792), (6, 2208528), (7, 1893024), (8, 1656396), (9, 1472352), (12, 1104264), (14, 946512), (16, 828198), (18, 736176), (21, 631008), (24, 552132), (27, 490784), (28, 473256), (32, 414099), (36, 368088), (42, 315504), (48, 276066), (49, 270432), (54, 245392), (56, 236628), (63, 210336), (72, 184044), (84, 157752), (96, 138033), (98, 135216), (108, 122696), (112, 118314), (126, 105168), (144, 92022), (147, 90144), (168, 78876), (189, 70112), (196, 67608), (216, 61348), (224, 59157), (252, 52584), (288, 46011), (294, 45072), (313, 42336), (336, 39438), (378, 35056), (392, 33804), (432, 30674), (441, 30048), (504, 26292), (588, 22536), (626, 21168), (672, 19719), (756, 17528), (784, 16902), (864, 15337), (882, 15024), (939, 14112), (1008, 13146), (1176, 11268), (1252, 10584), (1323, 10016), (1512, 8764), (1568, 8451), (1764, 7512), (1878, 7056), (2016, 6573), (2191, 6048), (2352, 5634), (2504, 5292), (2646, 5008), (2817, 4704), (3024, 4382), (3528, 3756)]