1881636064

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 4743567360

約数和(自身を除く): 2861931296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 127, 154, 176, 196, 224, 254, 308, 352, 392, 508, 539, 616, 784, 859, 889, 1016, 1078, 1232, 1397, 1568, 1718, 1778, 2032, 2156, 2464, 2794, 3436, 3556, 4064, 4312, 5588, 6013, 6223, 6872, 7112, 8624, 9449, 9779, 11176, 12026, 12446, 13744, 14224, 17248, 18898, 19558, 22352, 24052, 24892, 27488, 28448, 37796, 39116, 42091, 44704, 48104, 49784, 66143, 68453, 75592, 78232, 84182, 96208, 99568, 109093, 132286, 136906, 151184, 156464, 168364, 192416, 199136, 218186, 264572, 273812, 302368, 312928, 336728, 436372, 463001, 529144, 547624, 673456, 763651, 872744, 926002, 1058288, 1095248, 1200023, 1346912, 1527302, 1745488, 1852004, 2116576, 2190496, 2400046, 3054604, 3490976, 3704008, 4800092, 5345557, 6109208, 7408016, 8400161, 9600184, 10691114, 12218416, 14816032, 16800322, 19200368, 21382228, 24436832, 33600644, 38400736, 42764456, 58801127, 67201288, 85528912, 117602254, 134402576, 171057824, 235204508, 268805152, 470409016, 940818032, 1881636064]

約数ペア:

[(1, 1881636064), (2, 940818032), (4, 470409016), (7, 268805152), (8, 235204508), (11, 171057824), (14, 134402576), (16, 117602254), (22, 85528912), (28, 67201288), (32, 58801127), (44, 42764456), (49, 38400736), (56, 33600644), (77, 24436832), (88, 21382228), (98, 19200368), (112, 16800322), (127, 14816032), (154, 12218416), (176, 10691114), (196, 9600184), (224, 8400161), (254, 7408016), (308, 6109208), (352, 5345557), (392, 4800092), (508, 3704008), (539, 3490976), (616, 3054604), (784, 2400046), (859, 2190496), (889, 2116576), (1016, 1852004), (1078, 1745488), (1232, 1527302), (1397, 1346912), (1568, 1200023), (1718, 1095248), (1778, 1058288), (2032, 926002), (2156, 872744), (2464, 763651), (2794, 673456), (3436, 547624), (3556, 529144), (4064, 463001), (4312, 436372), (5588, 336728), (6013, 312928), (6223, 302368), (6872, 273812), (7112, 264572), (8624, 218186), (9449, 199136), (9779, 192416), (11176, 168364), (12026, 156464), (12446, 151184), (13744, 136906), (14224, 132286), (17248, 109093), (18898, 99568), (19558, 96208), (22352, 84182), (24052, 78232), (24892, 75592), (27488, 68453), (28448, 66143), (37796, 49784), (39116, 48104), (42091, 44704)]