289173402

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{12143}}^1$

素因数の和:12174

約数の個数: 72

約数和(自身を含む): 755891136

約数和(自身を除く): 466717734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 7938, 11907, 12143, 23814, 24286, 36429, 72858, 85001, 109287, 170002, 218574, 255003, 327861, 510006, 595007, 655722, 765009, 983583, 1190014, 1530018, 1785021, 1967166, 2295027, 2950749, 3570042, 4590054, 5355063, 5901498, 6885081, 10710126, 13770162, 16065189, 20655243, 32130378, 41310486, 48195567, 96391134, 144586701, 289173402]

約数ペア:

[(1, 289173402), (2, 144586701), (3, 96391134), (6, 48195567), (7, 41310486), (9, 32130378), (14, 20655243), (18, 16065189), (21, 13770162), (27, 10710126), (42, 6885081), (49, 5901498), (54, 5355063), (63, 4590054), (81, 3570042), (98, 2950749), (126, 2295027), (147, 1967166), (162, 1785021), (189, 1530018), (243, 1190014), (294, 983583), (378, 765009), (441, 655722), (486, 595007), (567, 510006), (882, 327861), (1134, 255003), (1323, 218574), (1701, 170002), (2646, 109287), (3402, 85001), (3969, 72858), (7938, 36429), (11907, 24286), (12143, 23814)]