2654557776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 8341132800

約数和(自身を除く): 5686575024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 149, 156, 186, 208, 234, 248, 279, 298, 307, 312, 372, 403, 447, 468, 496, 558, 596, 614, 624, 744, 806, 894, 921, 936, 1116, 1192, 1209, 1228, 1341, 1488, 1612, 1788, 1842, 1872, 1937, 2232, 2384, 2418, 2456, 2682, 2763, 3224, 3576, 3627, 3684, 3874, 3991, 4464, 4619, 4836, 4912, 5364, 5526, 5811, 6448, 7152, 7254, 7368, 7748, 7982, 9238, 9517, 9672, 10728, 11052, 11622, 11973, 13857, 14508, 14736, 15496, 15964, 17433, 18476, 19034, 19344, 21456, 22104, 23244, 23946, 27714, 28551, 29016, 30992, 31928, 34866, 35919, 36952, 38068, 41571, 44208, 45743, 46488, 47892, 55428, 57102, 58032, 60047, 63856, 69732, 71838, 73904, 76136, 83142, 85653, 91486, 92976, 95784, 110856, 114204, 120094, 123721, 137229, 139464, 143676, 152272, 166284, 171306, 180141, 182972, 191568, 221712, 228408, 240188, 247442, 274458, 278928, 287352, 332568, 342612, 360282, 365944, 371163, 411687, 456816, 480376, 494884, 540423, 548916, 574704, 594659, 665136, 685224, 720564, 731888, 742326, 823374, 960752, 989768, 1080846, 1097832, 1113489, 1189318, 1370448, 1418033, 1441128, 1484652, 1646748, 1783977, 1979536, 2161692, 2195664, 2226978, 2378636, 2836066, 2882256, 2969304, 3293496, 3567954, 4254099, 4323384, 4453956, 4757272, 5351931, 5672132, 5938608, 6586992, 7135908, 8508198, 8646768, 8907912, 9514544, 10703862, 11344264, 12762297, 14271816, 17016396, 17815824, 18434429, 21407724, 22688528, 25524594, 28543632, 34032792, 36868858, 42815448, 51049188, 55303287, 68065584, 73737716, 85630896, 102098376, 110606574, 147475432, 165909861, 204196752, 221213148, 294950864, 331819722, 442426296, 663639444, 884852592, 1327278888, 2654557776]

約数ペア:

[(1, 2654557776), (2, 1327278888), (3, 884852592), (4, 663639444), (6, 442426296), (8, 331819722), (9, 294950864), (12, 221213148), (13, 204196752), (16, 165909861), (18, 147475432), (24, 110606574), (26, 102098376), (31, 85630896), (36, 73737716), (39, 68065584), (48, 55303287), (52, 51049188), (62, 42815448), (72, 36868858), (78, 34032792), (93, 28543632), (104, 25524594), (117, 22688528), (124, 21407724), (144, 18434429), (149, 17815824), (156, 17016396), (186, 14271816), (208, 12762297), (234, 11344264), (248, 10703862), (279, 9514544), (298, 8907912), (307, 8646768), (312, 8508198), (372, 7135908), (403, 6586992), (447, 5938608), (468, 5672132), (496, 5351931), (558, 4757272), (596, 4453956), (614, 4323384), (624, 4254099), (744, 3567954), (806, 3293496), (894, 2969304), (921, 2882256), (936, 2836066), (1116, 2378636), (1192, 2226978), (1209, 2195664), (1228, 2161692), (1341, 1979536), (1488, 1783977), (1612, 1646748), (1788, 1484652), (1842, 1441128), (1872, 1418033), (1937, 1370448), (2232, 1189318), (2384, 1113489), (2418, 1097832), (2456, 1080846), (2682, 989768), (2763, 960752), (3224, 823374), (3576, 742326), (3627, 731888), (3684, 720564), (3874, 685224), (3991, 665136), (4464, 594659), (4619, 574704), (4836, 548916), (4912, 540423), (5364, 494884), (5526, 480376), (5811, 456816), (6448, 411687), (7152, 371163), (7254, 365944), (7368, 360282), (7748, 342612), (7982, 332568), (9238, 287352), (9517, 278928), (9672, 274458), (10728, 247442), (11052, 240188), (11622, 228408), (11973, 221712), (13857, 191568), (14508, 182972), (14736, 180141), (15496, 171306), (15964, 166284), (17433, 152272), (18476, 143676), (19034, 139464), (19344, 137229), (21456, 123721), (22104, 120094), (23244, 114204), (23946, 110856), (27714, 95784), (28551, 92976), (29016, 91486), (30992, 85653), (31928, 83142), (34866, 76136), (35919, 73904), (36952, 71838), (38068, 69732), (41571, 63856), (44208, 60047), (45743, 58032), (46488, 57102), (47892, 55428)]