213338286

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 549901440

約数和(自身を除く): 336563154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 179, 189, 358, 378, 537, 567, 1051, 1074, 1134, 1253, 1611, 2102, 2506, 3153, 3222, 3759, 4833, 6306, 7357, 7518, 9459, 9666, 11277, 14499, 14714, 18918, 22071, 22554, 28377, 28998, 33831, 44142, 56754, 66213, 67662, 85131, 101493, 132426, 170262, 188129, 198639, 202986, 376258, 397278, 564387, 595917, 1128774, 1191834, 1316903, 1693161, 2633806, 3386322, 3950709, 5079483, 7901418, 10158966, 11852127, 15238449, 23704254, 30476898, 35556381, 71112762, 106669143, 213338286]

約数ペア:

[(1, 213338286), (2, 106669143), (3, 71112762), (6, 35556381), (7, 30476898), (9, 23704254), (14, 15238449), (18, 11852127), (21, 10158966), (27, 7901418), (42, 5079483), (54, 3950709), (63, 3386322), (81, 2633806), (126, 1693161), (162, 1316903), (179, 1191834), (189, 1128774), (358, 595917), (378, 564387), (537, 397278), (567, 376258), (1051, 202986), (1074, 198639), (1134, 188129), (1253, 170262), (1611, 132426), (2102, 101493), (2506, 85131), (3153, 67662), (3222, 66213), (3759, 56754), (4833, 44142), (6306, 33831), (7357, 28998), (7518, 28377), (9459, 22554), (9666, 22071), (11277, 18918), (14499, 14714)]