485711316

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{11621}}^1$

素因数の和:11683

約数の個数: 72

約数和(自身を含む): 1302965664

約数和(自身を除く): 817254348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 4644, 6966, 10449, 11621, 13932, 20898, 23242, 34863, 41796, 46484, 69726, 104589, 139452, 209178, 313767, 418356, 499703, 627534, 941301, 999406, 1255068, 1499109, 1882602, 1998812, 2823903, 2998218, 3765204, 4497327, 5647806, 5996436, 8994654, 11295612, 13491981, 17989308, 26983962, 40475943, 53967924, 80951886, 121427829, 161903772, 242855658, 485711316]

約数ペア:

[(1, 485711316), (2, 242855658), (3, 161903772), (4, 121427829), (6, 80951886), (9, 53967924), (12, 40475943), (18, 26983962), (27, 17989308), (36, 13491981), (43, 11295612), (54, 8994654), (81, 5996436), (86, 5647806), (108, 4497327), (129, 3765204), (162, 2998218), (172, 2823903), (243, 1998812), (258, 1882602), (324, 1499109), (387, 1255068), (486, 999406), (516, 941301), (774, 627534), (972, 499703), (1161, 418356), (1548, 313767), (2322, 209178), (3483, 139452), (4644, 104589), (6966, 69726), (10449, 46484), (11621, 41796), (13932, 34863), (20898, 23242)]