6781244932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 15853501440

約数和(自身を除く): 9072256508

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, 859, 994, 1349, 1444, 1463, 1562, 1718, 1988, 2527, 2698, 2926, 3124, 3436, 3971, 5054, 5396, 5467, 5852, 6013, 7942, 9443, 9449, 10108, 10934, 12026, 14839, 15884, 16321, 18886, 18898, 21868, 24052, 25631, 27797, 29678, 32642, 37772, 37796, 51262, 55594, 59356, 60989, 65284, 66143, 102524, 103873, 111188, 114247, 121978, 132286, 179417, 179531, 207746, 228494, 243956, 264572, 281941, 310099, 358834, 359062, 415492, 426923, 456988, 563882, 620198, 670879, 717668, 718124, 853846, 1127764, 1158791, 1240396, 1256717, 1341758, 1707692, 1973587, 2170693, 2317582, 2513434, 2683516, 3411089, 3947174, 4341386, 4635164, 4696153, 5026868, 6822178, 7894348, 8111537, 8682772, 9392306, 12746701, 13644356, 16223074, 18784612, 22017029, 23877623, 25493402, 32446148, 44034058, 47755246, 50986804, 88068116, 89226907, 95510492, 154119203, 178453814, 242187319, 308238406, 356907628, 484374638, 616476812, 968749276, 1695311233, 3390622466, 6781244932]

約数ペア:

[(1, 6781244932), (2, 3390622466), (4, 1695311233), (7, 968749276), (11, 616476812), (14, 484374638), (19, 356907628), (22, 308238406), (28, 242187319), (38, 178453814), (44, 154119203), (71, 95510492), (76, 89226907), (77, 88068116), (133, 50986804), (142, 47755246), (154, 44034058), (209, 32446148), (266, 25493402), (284, 23877623), (308, 22017029), (361, 18784612), (418, 16223074), (497, 13644356), (532, 12746701), (722, 9392306), (781, 8682772), (836, 8111537), (859, 7894348), (994, 6822178), (1349, 5026868), (1444, 4696153), (1463, 4635164), (1562, 4341386), (1718, 3947174), (1988, 3411089), (2527, 2683516), (2698, 2513434), (2926, 2317582), (3124, 2170693), (3436, 1973587), (3971, 1707692), (5054, 1341758), (5396, 1256717), (5467, 1240396), (5852, 1158791), (6013, 1127764), (7942, 853846), (9443, 718124), (9449, 717668), (10108, 670879), (10934, 620198), (12026, 563882), (14839, 456988), (15884, 426923), (16321, 415492), (18886, 359062), (18898, 358834), (21868, 310099), (24052, 281941), (25631, 264572), (27797, 243956), (29678, 228494), (32642, 207746), (37772, 179531), (37796, 179417), (51262, 132286), (55594, 121978), (59356, 114247), (60989, 111188), (65284, 103873), (66143, 102524)]