19354078848

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{4621}}^1$

素因数の和:5490

約数の個数: 128

約数和(自身を含む): 55441814400

約数和(自身を除く): 36087735552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 839, 1248, 1664, 1678, 2496, 2517, 3356, 4621, 4992, 5034, 6712, 9242, 10068, 10907, 13424, 13863, 18484, 20136, 21814, 26848, 27726, 32721, 36968, 40272, 43628, 53696, 55452, 60073, 65442, 73936, 80544, 87256, 107392, 110904, 120146, 130884, 147872, 161088, 174512, 180219, 221808, 240292, 261768, 295744, 322176, 349024, 360438, 443616, 480584, 523536, 591488, 698048, 720876, 887232, 961168, 1047072, 1396096, 1441752, 1774464, 1922336, 2094144, 2883504, 3844672, 3877019, 4188288, 5767008, 7689344, 7754038, 11534016, 11631057, 15508076, 23068032, 23262114, 31016152, 46524228, 50401247, 62032304, 93048456, 100802494, 124064608, 151203741, 186096912, 201604988, 248129216, 302407482, 372193824, 403209976, 496258432, 604814964, 744387648, 806419952, 1209629928, 1488775296, 1612839904, 2419259856, 3225679808, 4838519712, 6451359616, 9677039424, 19354078848]

約数ペア:

[(1, 19354078848), (2, 9677039424), (3, 6451359616), (4, 4838519712), (6, 3225679808), (8, 2419259856), (12, 1612839904), (13, 1488775296), (16, 1209629928), (24, 806419952), (26, 744387648), (32, 604814964), (39, 496258432), (48, 403209976), (52, 372193824), (64, 302407482), (78, 248129216), (96, 201604988), (104, 186096912), (128, 151203741), (156, 124064608), (192, 100802494), (208, 93048456), (312, 62032304), (384, 50401247), (416, 46524228), (624, 31016152), (832, 23262114), (839, 23068032), (1248, 15508076), (1664, 11631057), (1678, 11534016), (2496, 7754038), (2517, 7689344), (3356, 5767008), (4621, 4188288), (4992, 3877019), (5034, 3844672), (6712, 2883504), (9242, 2094144), (10068, 1922336), (10907, 1774464), (13424, 1441752), (13863, 1396096), (18484, 1047072), (20136, 961168), (21814, 887232), (26848, 720876), (27726, 698048), (32721, 591488), (36968, 523536), (40272, 480584), (43628, 443616), (53696, 360438), (55452, 349024), (60073, 322176), (65442, 295744), (73936, 261768), (80544, 240292), (87256, 221808), (107392, 180219), (110904, 174512), (120146, 161088), (130884, 147872)]