252564984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{501121}}^1$

素因数の和:501140

約数の個数: 48

約数和(自身を含む): 781750320

約数和(自身を除く): 529185336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 501121, 1002242, 1503363, 2004484, 3006726, 3507847, 4008968, 4510089, 6013452, 7015694, 9020178, 10523541, 12026904, 14031388, 18040356, 21047082, 28062776, 31570623, 36080712, 42094164, 63141246, 84188328, 126282492, 252564984]

約数ペア:

[(1, 252564984), (2, 126282492), (3, 84188328), (4, 63141246), (6, 42094164), (7, 36080712), (8, 31570623), (9, 28062776), (12, 21047082), (14, 18040356), (18, 14031388), (21, 12026904), (24, 10523541), (28, 9020178), (36, 7015694), (42, 6013452), (56, 4510089), (63, 4008968), (72, 3507847), (84, 3006726), (126, 2004484), (168, 1503363), (252, 1002242), (504, 501121)]