344164002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 881362944

約数和(自身を除く): 537198942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 107, 129, 137, 182, 214, 258, 273, 274, 301, 321, 411, 546, 559, 602, 642, 749, 822, 903, 959, 1118, 1391, 1498, 1677, 1781, 1806, 1918, 2247, 2782, 2877, 3354, 3562, 3913, 4173, 4494, 4601, 5343, 5754, 5891, 7826, 8346, 9202, 9737, 10686, 11739, 11782, 12467, 13803, 14659, 17673, 19474, 23478, 24934, 27606, 29211, 29318, 32207, 35346, 37401, 41237, 43977, 58422, 59813, 64414, 74802, 76583, 82474, 87954, 96621, 102613, 119626, 123711, 153166, 179439, 190567, 193242, 205226, 229749, 247422, 307839, 358878, 381134, 418691, 459498, 536081, 571701, 615678, 630337, 837382, 1072162, 1143402, 1256073, 1260674, 1333969, 1608243, 1891011, 2512146, 2667938, 3216486, 3782022, 4001907, 4412359, 8003814, 8194381, 8824718, 13237077, 16388762, 24583143, 26474154, 49166286, 57360667, 114721334, 172082001, 344164002]

約数ペア:

[(1, 344164002), (2, 172082001), (3, 114721334), (6, 57360667), (7, 49166286), (13, 26474154), (14, 24583143), (21, 16388762), (26, 13237077), (39, 8824718), (42, 8194381), (43, 8003814), (78, 4412359), (86, 4001907), (91, 3782022), (107, 3216486), (129, 2667938), (137, 2512146), (182, 1891011), (214, 1608243), (258, 1333969), (273, 1260674), (274, 1256073), (301, 1143402), (321, 1072162), (411, 837382), (546, 630337), (559, 615678), (602, 571701), (642, 536081), (749, 459498), (822, 418691), (903, 381134), (959, 358878), (1118, 307839), (1391, 247422), (1498, 229749), (1677, 205226), (1781, 193242), (1806, 190567), (1918, 179439), (2247, 153166), (2782, 123711), (2877, 119626), (3354, 102613), (3562, 96621), (3913, 87954), (4173, 82474), (4494, 76583), (4601, 74802), (5343, 64414), (5754, 59813), (5891, 58422), (7826, 43977), (8346, 41237), (9202, 37401), (9737, 35346), (10686, 32207), (11739, 29318), (11782, 29211), (12467, 27606), (13803, 24934), (14659, 23478), (17673, 19474)]