645197859072

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21541061}}^1$

素因数の和:21541096

約数の個数: 108

約数和(自身を含む): 2003361848124

約数和(自身を除く): 1358163989052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 29952, 21541061, 43082122, 64623183, 86164244, 129246366, 172328488, 193869549, 258492732, 280033793, 344656976, 387739098, 516985464, 560067586, 689313952, 775478196, 840101379, 1033970928, 1120135172, 1378627904, 1550956392, 1680202758, 2067941856, 2240270344, 2520304137, 2757255808, 3101912784, 3360405516, 4135883712, 4480540688, 5040608274, 5514511616, 6203825568, 6720811032, 8271767424, 8961081376, 10081216548, 12407651136, 13441622064, 16543534848, 17922162752, 20162433096, 24815302272, 26883244128, 35844325504, 40324866192, 49630604544, 53766488256, 71688651008, 80649732384, 107532976512, 161299464768, 215065953024, 322598929536, 645197859072]

約数ペア:

[(1, 645197859072), (2, 322598929536), (3, 215065953024), (4, 161299464768), (6, 107532976512), (8, 80649732384), (9, 71688651008), (12, 53766488256), (13, 49630604544), (16, 40324866192), (18, 35844325504), (24, 26883244128), (26, 24815302272), (32, 20162433096), (36, 17922162752), (39, 16543534848), (48, 13441622064), (52, 12407651136), (64, 10081216548), (72, 8961081376), (78, 8271767424), (96, 6720811032), (104, 6203825568), (117, 5514511616), (128, 5040608274), (144, 4480540688), (156, 4135883712), (192, 3360405516), (208, 3101912784), (234, 2757255808), (256, 2520304137), (288, 2240270344), (312, 2067941856), (384, 1680202758), (416, 1550956392), (468, 1378627904), (576, 1120135172), (624, 1033970928), (768, 840101379), (832, 775478196), (936, 689313952), (1152, 560067586), (1248, 516985464), (1664, 387739098), (1872, 344656976), (2304, 280033793), (2496, 258492732), (3328, 193869549), (3744, 172328488), (4992, 129246366), (7488, 86164244), (9984, 64623183), (14976, 43082122), (29952, 21541061)]