4089908368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 10480995840

約数和(自身を除く): 6391087472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 37, 52, 56, 62, 74, 79, 91, 104, 112, 124, 148, 158, 182, 208, 217, 248, 259, 296, 316, 364, 403, 434, 481, 496, 518, 553, 592, 632, 728, 806, 868, 961, 962, 1027, 1036, 1106, 1147, 1264, 1456, 1612, 1736, 1922, 1924, 2054, 2072, 2212, 2294, 2449, 2821, 2923, 3224, 3367, 3472, 3844, 3848, 4108, 4144, 4424, 4588, 4898, 5642, 5846, 6448, 6727, 6734, 7189, 7688, 7696, 8029, 8216, 8848, 9176, 9796, 11284, 11692, 12493, 13454, 13468, 14378, 14911, 15376, 16058, 16432, 17143, 18352, 19592, 20461, 22568, 23384, 24986, 26908, 26936, 28756, 29822, 31837, 32116, 34286, 35557, 37999, 39184, 40922, 45136, 46768, 49972, 53816, 53872, 57512, 59644, 63674, 64232, 68572, 71114, 75919, 75998, 81844, 87451, 90613, 99944, 104377, 107632, 115024, 119288, 127348, 128464, 137144, 142228, 151838, 151996, 163688, 174902, 181226, 199888, 208754, 222859, 238576, 248899, 254696, 265993, 274288, 284456, 303676, 303992, 327376, 349804, 362452, 417508, 445718, 462241, 497798, 509392, 531433, 531986, 568912, 607352, 607984, 634291, 699608, 724904, 835016, 891436, 924482, 986947, 995596, 1062866, 1063972, 1177969, 1214704, 1268582, 1399216, 1449808, 1670032, 1782872, 1848964, 1973894, 1991192, 2125732, 2127944, 2355938, 2537164, 2809003, 3235687, 3565744, 3697928, 3947788, 3982384, 4251464, 4255888, 4711876, 5074328, 5618006, 6471374, 6908629, 7395856, 7895576, 8245783, 8502928, 9423752, 10148656, 11236012, 12942748, 13817258, 15791152, 16491566, 18847504, 19663021, 22472024, 25885496, 27634516, 32983132, 36517039, 39326042, 44944048, 51770992, 55269032, 65966264, 73034078, 78652084, 110538064, 131932528, 146068156, 157304168, 255619273, 292136312, 314608336, 511238546, 584272624, 1022477092, 2044954184, 4089908368]

約数ペア:

[(1, 4089908368), (2, 2044954184), (4, 1022477092), (7, 584272624), (8, 511238546), (13, 314608336), (14, 292136312), (16, 255619273), (26, 157304168), (28, 146068156), (31, 131932528), (37, 110538064), (52, 78652084), (56, 73034078), (62, 65966264), (74, 55269032), (79, 51770992), (91, 44944048), (104, 39326042), (112, 36517039), (124, 32983132), (148, 27634516), (158, 25885496), (182, 22472024), (208, 19663021), (217, 18847504), (248, 16491566), (259, 15791152), (296, 13817258), (316, 12942748), (364, 11236012), (403, 10148656), (434, 9423752), (481, 8502928), (496, 8245783), (518, 7895576), (553, 7395856), (592, 6908629), (632, 6471374), (728, 5618006), (806, 5074328), (868, 4711876), (961, 4255888), (962, 4251464), (1027, 3982384), (1036, 3947788), (1106, 3697928), (1147, 3565744), (1264, 3235687), (1456, 2809003), (1612, 2537164), (1736, 2355938), (1922, 2127944), (1924, 2125732), (2054, 1991192), (2072, 1973894), (2212, 1848964), (2294, 1782872), (2449, 1670032), (2821, 1449808), (2923, 1399216), (3224, 1268582), (3367, 1214704), (3472, 1177969), (3844, 1063972), (3848, 1062866), (4108, 995596), (4144, 986947), (4424, 924482), (4588, 891436), (4898, 835016), (5642, 724904), (5846, 699608), (6448, 634291), (6727, 607984), (6734, 607352), (7189, 568912), (7688, 531986), (7696, 531433), (8029, 509392), (8216, 497798), (8848, 462241), (9176, 445718), (9796, 417508), (11284, 362452), (11692, 349804), (12493, 327376), (13454, 303992), (13468, 303676), (14378, 284456), (14911, 274288), (15376, 265993), (16058, 254696), (16432, 248899), (17143, 238576), (18352, 222859), (19592, 208754), (20461, 199888), (22568, 181226), (23384, 174902), (24986, 163688), (26908, 151996), (26936, 151838), (28756, 142228), (29822, 137144), (31837, 128464), (32116, 127348), (34286, 119288), (35557, 115024), (37999, 107632), (39184, 104377), (40922, 99944), (45136, 90613), (46768, 87451), (49972, 81844), (53816, 75998), (53872, 75919), (57512, 71114), (59644, 68572), (63674, 64232)]