258574842

素因数分解:

$2^1\times 3^6\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 56

約数和(自身を含む): 590429856

約数和(自身を除く): 331855014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 729, 1206, 1458, 1809, 2647, 3618, 5294, 5427, 7941, 10854, 15882, 16281, 23823, 32562, 47646, 48843, 71469, 97686, 142938, 177349, 214407, 354698, 428814, 532047, 643221, 1064094, 1286442, 1596141, 1929663, 3192282, 3859326, 4788423, 9576846, 14365269, 28730538, 43095807, 86191614, 129287421, 258574842]

約数ペア:

[(1, 258574842), (2, 129287421), (3, 86191614), (6, 43095807), (9, 28730538), (18, 14365269), (27, 9576846), (54, 4788423), (67, 3859326), (81, 3192282), (134, 1929663), (162, 1596141), (201, 1286442), (243, 1064094), (402, 643221), (486, 532047), (603, 428814), (729, 354698), (1206, 214407), (1458, 177349), (1809, 142938), (2647, 97686), (3618, 71469), (5294, 48843), (5427, 47646), (7941, 32562), (10854, 23823), (15882, 16281)]