253005168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31189}}^1$

素因数の和:31226

約数の個数: 60

約数和(自身を含む): 707763480

約数和(自身を除く): 454758312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 31189, 62378, 93567, 124756, 187134, 249512, 374268, 405457, 499024, 748536, 810914, 1216371, 1497072, 1621828, 2432742, 3243656, 4865484, 5270941, 6487312, 9730968, 10541882, 15812823, 19461936, 21083764, 31625646, 42167528, 63251292, 84335056, 126502584, 253005168]

約数ペア:

[(1, 253005168), (2, 126502584), (3, 84335056), (4, 63251292), (6, 42167528), (8, 31625646), (12, 21083764), (13, 19461936), (16, 15812823), (24, 10541882), (26, 9730968), (39, 6487312), (48, 5270941), (52, 4865484), (78, 3243656), (104, 2432742), (156, 1621828), (169, 1497072), (208, 1216371), (312, 810914), (338, 748536), (507, 499024), (624, 405457), (676, 374268), (1014, 249512), (1352, 187134), (2028, 124756), (2704, 93567), (4056, 62378), (8112, 31189)]