4494341488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 11024294400

約数和(自身を除く): 6529952912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 139, 182, 208, 212, 278, 364, 371, 419, 424, 556, 689, 728, 742, 838, 848, 973, 1112, 1378, 1456, 1484, 1676, 1807, 1946, 2224, 2756, 2933, 2968, 3352, 3614, 3892, 4823, 5447, 5512, 5866, 5936, 6704, 7228, 7367, 7784, 9646, 10894, 11024, 11732, 12649, 14456, 14734, 15568, 19292, 21788, 22207, 23464, 25298, 28912, 29468, 38129, 38584, 43576, 44414, 46928, 50596, 51569, 58241, 58936, 76258, 77168, 87152, 88828, 95771, 101192, 103138, 116482, 117872, 152516, 155449, 177656, 191542, 202384, 206276, 232964, 288691, 305032, 310898, 355312, 383084, 407687, 412552, 465928, 577382, 610064, 621796, 670397, 757133, 766168, 815374, 825104, 931856, 1154764, 1243592, 1340794, 1514266, 1532336, 1630748, 2020837, 2309528, 2487184, 2681588, 3028532, 3086773, 3261496, 4041674, 4619056, 5299931, 5363176, 6057064, 6173546, 6522992, 8083348, 10599862, 10726352, 12114128, 12347092, 16166696, 21199724, 21607411, 24694184, 32333392, 40128049, 42399448, 43214822, 49388368, 80256098, 84798896, 86429644, 160512196, 172859288, 280896343, 321024392, 345718576, 561792686, 642048784, 1123585372, 2247170744, 4494341488]

約数ペア:

[(1, 4494341488), (2, 2247170744), (4, 1123585372), (7, 642048784), (8, 561792686), (13, 345718576), (14, 321024392), (16, 280896343), (26, 172859288), (28, 160512196), (52, 86429644), (53, 84798896), (56, 80256098), (91, 49388368), (104, 43214822), (106, 42399448), (112, 40128049), (139, 32333392), (182, 24694184), (208, 21607411), (212, 21199724), (278, 16166696), (364, 12347092), (371, 12114128), (419, 10726352), (424, 10599862), (556, 8083348), (689, 6522992), (728, 6173546), (742, 6057064), (838, 5363176), (848, 5299931), (973, 4619056), (1112, 4041674), (1378, 3261496), (1456, 3086773), (1484, 3028532), (1676, 2681588), (1807, 2487184), (1946, 2309528), (2224, 2020837), (2756, 1630748), (2933, 1532336), (2968, 1514266), (3352, 1340794), (3614, 1243592), (3892, 1154764), (4823, 931856), (5447, 825104), (5512, 815374), (5866, 766168), (5936, 757133), (6704, 670397), (7228, 621796), (7367, 610064), (7784, 577382), (9646, 465928), (10894, 412552), (11024, 407687), (11732, 383084), (12649, 355312), (14456, 310898), (14734, 305032), (15568, 288691), (19292, 232964), (21788, 206276), (22207, 202384), (23464, 191542), (25298, 177656), (28912, 155449), (29468, 152516), (38129, 117872), (38584, 116482), (43576, 103138), (44414, 101192), (46928, 95771), (50596, 88828), (51569, 87152), (58241, 77168), (58936, 76258)]