2247170744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 5334336000

約数和(自身を除く): 3087165256

約数列:

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

約数ペア:

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