2047848342015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1\times {\mathrm{8597}}^1$

素因数の和:9629

約数の個数: 128

約数和(自身を含む): 3975164928000

約数和(自身を除く): 1927316585985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 139, 285, 399, 417, 665, 695, 859, 973, 1995, 2085, 2577, 2641, 2919, 4295, 4865, 6013, 7923, 8597, 12885, 13205, 14595, 16321, 18039, 18487, 25791, 30065, 39615, 42985, 48963, 55461, 60179, 81605, 90195, 92435, 114247, 119401, 128955, 163343, 180537, 244815, 277305, 300895, 342741, 358203, 490029, 571235, 597005, 816715, 835807, 902685, 1143401, 1194983, 1713705, 1791015, 2268619, 2450145, 2507421, 3430203, 3584949, 4179035, 5717005, 5974915, 6805857, 7384823, 8364881, 11343095, 12537105, 15880333, 17151015, 17924745, 22154469, 22704677, 25094643, 34029285, 36924115, 41824405, 47640999, 51693761, 68114031, 79401665, 110772345, 113523385, 125473215, 140311637, 155081283, 158932739, 238204995, 258468805, 340570155, 420934911, 476798217, 701558185, 775406415, 794663695, 982181459, 1026490397, 2104674555, 2383991085, 2946544377, 3079471191, 4910907295, 5132451985, 7185432779, 14732721885, 15397355955, 19503317543, 21556298337, 35927163895, 58509952629, 97516587715, 107781491685, 136523222801, 292549763145, 409569668403, 682616114005, 2047848342015]

約数ペア:

[(1, 2047848342015), (3, 682616114005), (5, 409569668403), (7, 292549763145), (15, 136523222801), (19, 107781491685), (21, 97516587715), (35, 58509952629), (57, 35927163895), (95, 21556298337), (105, 19503317543), (133, 15397355955), (139, 14732721885), (285, 7185432779), (399, 5132451985), (417, 4910907295), (665, 3079471191), (695, 2946544377), (859, 2383991085), (973, 2104674555), (1995, 1026490397), (2085, 982181459), (2577, 794663695), (2641, 775406415), (2919, 701558185), (4295, 476798217), (4865, 420934911), (6013, 340570155), (7923, 258468805), (8597, 238204995), (12885, 158932739), (13205, 155081283), (14595, 140311637), (16321, 125473215), (18039, 113523385), (18487, 110772345), (25791, 79401665), (30065, 68114031), (39615, 51693761), (42985, 47640999), (48963, 41824405), (55461, 36924115), (60179, 34029285), (81605, 25094643), (90195, 22704677), (92435, 22154469), (114247, 17924745), (119401, 17151015), (128955, 15880333), (163343, 12537105), (180537, 11343095), (244815, 8364881), (277305, 7384823), (300895, 6805857), (342741, 5974915), (358203, 5717005), (490029, 4179035), (571235, 3584949), (597005, 3430203), (816715, 2507421), (835807, 2450145), (902685, 2268619), (1143401, 1791015), (1194983, 1713705)]