2606281632

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 7565830272

約数和(自身を除く): 4959548640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 197, 213, 284, 288, 394, 426, 568, 591, 639, 647, 788, 852, 1136, 1182, 1278, 1294, 1576, 1704, 1773, 1941, 2272, 2364, 2556, 2588, 3152, 3408, 3546, 3882, 4728, 5112, 5176, 5823, 6304, 6816, 7092, 7764, 9456, 10224, 10352, 11646, 13987, 14184, 15528, 18912, 20448, 20704, 23292, 27974, 28368, 31056, 41961, 45937, 46584, 55948, 56736, 62112, 83922, 91874, 93168, 111896, 125883, 127459, 137811, 167844, 183748, 186336, 223792, 251766, 254918, 275622, 335688, 367496, 382377, 413433, 447584, 503532, 509836, 551244, 671376, 734992, 764754, 826866, 1007064, 1019672, 1102488, 1147131, 1342752, 1469984, 1529508, 1653732, 2014128, 2039344, 2204976, 2294262, 3059016, 3307464, 4028256, 4078688, 4409952, 4588524, 6118032, 6614928, 9049589, 9177048, 12236064, 13229856, 18099178, 18354096, 27148767, 36198356, 36708192, 54297534, 72396712, 81446301, 108595068, 144793424, 162892602, 217190136, 289586848, 325785204, 434380272, 651570408, 868760544, 1303140816, 2606281632]

約数ペア:

[(1, 2606281632), (2, 1303140816), (3, 868760544), (4, 651570408), (6, 434380272), (8, 325785204), (9, 289586848), (12, 217190136), (16, 162892602), (18, 144793424), (24, 108595068), (32, 81446301), (36, 72396712), (48, 54297534), (71, 36708192), (72, 36198356), (96, 27148767), (142, 18354096), (144, 18099178), (197, 13229856), (213, 12236064), (284, 9177048), (288, 9049589), (394, 6614928), (426, 6118032), (568, 4588524), (591, 4409952), (639, 4078688), (647, 4028256), (788, 3307464), (852, 3059016), (1136, 2294262), (1182, 2204976), (1278, 2039344), (1294, 2014128), (1576, 1653732), (1704, 1529508), (1773, 1469984), (1941, 1342752), (2272, 1147131), (2364, 1102488), (2556, 1019672), (2588, 1007064), (3152, 826866), (3408, 764754), (3546, 734992), (3882, 671376), (4728, 551244), (5112, 509836), (5176, 503532), (5823, 447584), (6304, 413433), (6816, 382377), (7092, 367496), (7764, 335688), (9456, 275622), (10224, 254918), (10352, 251766), (11646, 223792), (13987, 186336), (14184, 183748), (15528, 167844), (18912, 137811), (20448, 127459), (20704, 125883), (23292, 111896), (27974, 93168), (28368, 91874), (31056, 83922), (41961, 62112), (45937, 56736), (46584, 55948)]