306909972

素因数分解:

$2^2\times 3^5\times {\mathrm{315751}}^1$

素因数の和:315770

約数の個数: 36

約数和(自身を含む): 804536096

約数和(自身を除く): 497626124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 315751, 631502, 947253, 1263004, 1894506, 2841759, 3789012, 5683518, 8525277, 11367036, 17050554, 25575831, 34101108, 51151662, 76727493, 102303324, 153454986, 306909972]

約数ペア:

[(1, 306909972), (2, 153454986), (3, 102303324), (4, 76727493), (6, 51151662), (9, 34101108), (12, 25575831), (18, 17050554), (27, 11367036), (36, 8525277), (54, 5683518), (81, 3789012), (108, 2841759), (162, 1894506), (243, 1263004), (324, 947253), (486, 631502), (972, 315751)]