1222781832

素因数分解:

$2^3\times 3^5\times {\mathrm{629003}}^1$

素因数の和:629024

約数の個数: 48

約数和(自身を含む): 3434361840

約数和(自身を除く): 2211580008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 629003, 1258006, 1887009, 2516012, 3774018, 5032024, 5661027, 7548036, 11322054, 15096072, 16983081, 22644108, 33966162, 45288216, 50949243, 67932324, 101898486, 135864648, 152847729, 203796972, 305695458, 407593944, 611390916, 1222781832]

約数ペア:

[(1, 1222781832), (2, 611390916), (3, 407593944), (4, 305695458), (6, 203796972), (8, 152847729), (9, 135864648), (12, 101898486), (18, 67932324), (24, 50949243), (27, 45288216), (36, 33966162), (54, 22644108), (72, 16983081), (81, 15096072), (108, 11322054), (162, 7548036), (216, 5661027), (243, 5032024), (324, 3774018), (486, 2516012), (648, 1887009), (972, 1258006), (1944, 629003)]