1387115.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 350300160

約数和(自身を除く): 200307548

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 71, 76, 77, 133, 142, 154, 209, 266, 284, 308, 361, 418, 497, 532, 722, 781, 836, 994, 1349, 1444, 1463, 1562, 1988, 2527, 2698, 2926, 3124, 3971, 5054, 5396, 5467, 5852, 6859, 7942, 9443, 10108, 10934, 13718, 14839, 15884, 18886, 21868, 25631, 27436, 27797, 29678, 37772, 48013, 51262, 55594, 59356, 75449, 96026, 102524, 103873, 111188, 150898, 179417, 192052, 207746, 281941, 301796, 358834, 415492, 486989, 528143, 563882, 717668, 973978, 1056286, 1127764, 1947956, 1973587, 2112572, 3408923, 3947174, 5356879, 6817846, 7894348, 10713758, 13635692, 21427516, 37498153, 74996306, 149992612]

約数ペア:

[(1, 149992612), (2, 74996306), (4, 37498153), (7, 21427516), (11, 13635692), (14, 10713758), (19, 7894348), (22, 6817846), (28, 5356879), (38, 3947174), (44, 3408923), (71, 2112572), (76, 1973587), (77, 1947956), (133, 1127764), (142, 1056286), (154, 973978), (209, 717668), (266, 563882), (284, 528143), (308, 486989), (361, 415492), (418, 358834), (497, 301796), (532, 281941), (722, 207746), (781, 192052), (836, 179417), (994, 150898), (1349, 111188), (1444, 103873), (1463, 102524), (1562, 96026), (1988, 75449), (2527, 59356), (2698, 55594), (2926, 51262), (3124, 48013), (3971, 37772), (5054, 29678), (5396, 27797), (5467, 27436), (5852, 25631), (6859, 21868), (7942, 18886), (9443, 15884), (10108, 14839), (10934, 13718)]