260953182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5737}}^1$

素因数の和:5790

約数の個数: 72

約数和(自身を含む): 682087536

約数和(自身を除く): 421134354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 1083, 1197, 2166, 2394, 2527, 3249, 5054, 5737, 6498, 7581, 11474, 15162, 17211, 22743, 34422, 40159, 45486, 51633, 80318, 103266, 109003, 120477, 218006, 240954, 327009, 361431, 654018, 722862, 763021, 981027, 1526042, 1962054, 2071057, 2289063, 4142114, 4578126, 6213171, 6867189, 12426342, 13734378, 14497399, 18639513, 28994798, 37279026, 43492197, 86984394, 130476591, 260953182]

約数ペア:

[(1, 260953182), (2, 130476591), (3, 86984394), (6, 43492197), (7, 37279026), (9, 28994798), (14, 18639513), (18, 14497399), (19, 13734378), (21, 12426342), (38, 6867189), (42, 6213171), (57, 4578126), (63, 4142114), (114, 2289063), (126, 2071057), (133, 1962054), (171, 1526042), (266, 981027), (342, 763021), (361, 722862), (399, 654018), (722, 361431), (798, 327009), (1083, 240954), (1197, 218006), (2166, 120477), (2394, 109003), (2527, 103266), (3249, 80318), (5054, 51633), (5737, 45486), (6498, 40159), (7581, 34422), (11474, 22743), (15162, 17211)]