19900609344

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{448697}}^1$

素因数の和:448733

約数の個数: 168

約数和(自身を含む): 71116838208

約数和(自身を除く): 51216228864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 22176, 44352, 448697, 897394, 1346091, 1794788, 2692182, 3140879, 3589576, 4038273, 4935667, 5384364, 6281758, 7179152, 8076546, 9422637, 9871334, 10768728, 12563516, 14358304, 14807001, 16153092, 18845274, 19742668, 21537456, 25127032, 28267911, 28716608, 29614002, 32306184, 34549669, 37690548, 39485336, 43074912, 44421003, 50254064, 56535822, 59228004, 64612368, 69099338, 75381096, 78970672, 86149824, 88842006, 100508128, 103649007, 113071644, 118456008, 129224736, 138198676, 150762192, 157941344, 177684012, 201016256, 207298014, 226143288, 236912016, 258449472, 276397352, 301524384, 310947021, 315882688, 355368024, 414596028, 452286576, 473824032, 552794704, 603048768, 621894042, 710736048, 829192056, 904573152, 947648064, 1105589408, 1243788084, 1421472096, 1658384112, 1809146304, 2211178816, 2487576168, 2842944192, 3316768224, 4975152336, 6633536448, 9950304672, 19900609344]

約数ペア:

[(1, 19900609344), (2, 9950304672), (3, 6633536448), (4, 4975152336), (6, 3316768224), (7, 2842944192), (8, 2487576168), (9, 2211178816), (11, 1809146304), (12, 1658384112), (14, 1421472096), (16, 1243788084), (18, 1105589408), (21, 947648064), (22, 904573152), (24, 829192056), (28, 710736048), (32, 621894042), (33, 603048768), (36, 552794704), (42, 473824032), (44, 452286576), (48, 414596028), (56, 355368024), (63, 315882688), (64, 310947021), (66, 301524384), (72, 276397352), (77, 258449472), (84, 236912016), (88, 226143288), (96, 207298014), (99, 201016256), (112, 177684012), (126, 157941344), (132, 150762192), (144, 138198676), (154, 129224736), (168, 118456008), (176, 113071644), (192, 103649007), (198, 100508128), (224, 88842006), (231, 86149824), (252, 78970672), (264, 75381096), (288, 69099338), (308, 64612368), (336, 59228004), (352, 56535822), (396, 50254064), (448, 44421003), (462, 43074912), (504, 39485336), (528, 37690548), (576, 34549669), (616, 32306184), (672, 29614002), (693, 28716608), (704, 28267911), (792, 25127032), (924, 21537456), (1008, 19742668), (1056, 18845274), (1232, 16153092), (1344, 14807001), (1386, 14358304), (1584, 12563516), (1848, 10768728), (2016, 9871334), (2112, 9422637), (2464, 8076546), (2772, 7179152), (3168, 6281758), (3696, 5384364), (4032, 4935667), (4928, 4038273), (5544, 3589576), (6336, 3140879), (7392, 2692182), (11088, 1794788), (14784, 1346091), (22176, 897394), (44352, 448697)]