3278840656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 7901172864

約数和(自身を除く): 4622332208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 311, 338, 364, 557, 622, 676, 728, 1114, 1183, 1244, 1352, 1456, 2177, 2228, 2366, 2488, 2704, 3899, 4043, 4354, 4456, 4732, 4976, 7241, 7798, 8086, 8708, 8912, 9464, 14482, 15596, 16172, 17416, 18928, 28301, 28964, 31192, 32344, 34832, 50687, 52559, 56602, 57928, 62384, 64688, 94133, 101374, 105118, 113204, 115856, 173227, 188266, 202748, 210236, 226408, 346454, 367913, 376532, 405496, 420472, 452816, 658931, 692908, 735826, 753064, 810992, 840944, 1212589, 1317862, 1385816, 1471652, 1506128, 2251951, 2425178, 2635724, 2771632, 2943304, 4503902, 4850356, 5271448, 5886608, 9007804, 9700712, 10542896, 15763657, 18015608, 19401424, 29275363, 31527314, 36031216, 58550726, 63054628, 117101452, 126109256, 204927541, 234202904, 252218512, 409855082, 468405808, 819710164, 1639420328, 3278840656]

約数ペア:

[(1, 3278840656), (2, 1639420328), (4, 819710164), (7, 468405808), (8, 409855082), (13, 252218512), (14, 234202904), (16, 204927541), (26, 126109256), (28, 117101452), (52, 63054628), (56, 58550726), (91, 36031216), (104, 31527314), (112, 29275363), (169, 19401424), (182, 18015608), (208, 15763657), (311, 10542896), (338, 9700712), (364, 9007804), (557, 5886608), (622, 5271448), (676, 4850356), (728, 4503902), (1114, 2943304), (1183, 2771632), (1244, 2635724), (1352, 2425178), (1456, 2251951), (2177, 1506128), (2228, 1471652), (2366, 1385816), (2488, 1317862), (2704, 1212589), (3899, 840944), (4043, 810992), (4354, 753064), (4456, 735826), (4732, 692908), (4976, 658931), (7241, 452816), (7798, 420472), (8086, 405496), (8708, 376532), (8912, 367913), (9464, 346454), (14482, 226408), (15596, 210236), (16172, 202748), (17416, 188266), (18928, 173227), (28301, 115856), (28964, 113204), (31192, 105118), (32344, 101374), (34832, 94133), (50687, 64688), (52559, 62384), (56602, 57928)]