427518648

素因数分解:

$2^3\times 3^5\times {\mathrm{219917}}^1$

素因数の和:219938

約数の個数: 48

約数和(自身を含む): 1200752280

約数和(自身を除く): 773233632

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, 219917, 439834, 659751, 879668, 1319502, 1759336, 1979253, 2639004, 3958506, 5278008, 5937759, 7917012, 11875518, 15834024, 17813277, 23751036, 35626554, 47502072, 53439831, 71253108, 106879662, 142506216, 213759324, 427518648]

約数ペア:

[(1, 427518648), (2, 213759324), (3, 142506216), (4, 106879662), (6, 71253108), (8, 53439831), (9, 47502072), (12, 35626554), (18, 23751036), (24, 17813277), (27, 15834024), (36, 11875518), (54, 7917012), (72, 5937759), (81, 5278008), (108, 3958506), (162, 2639004), (216, 1979253), (243, 1759336), (324, 1319502), (486, 879668), (648, 659751), (972, 439834), (1944, 219917)]