19089461664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{728383}}^1$

素因数の和:728419

約数の個数: 144

約数和(自身を含む): 66813207552

約数和(自身を除く): 47723745888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 728383, 1456766, 2185149, 2913532, 4370298, 5098681, 5827064, 6555447, 8740596, 9468979, 10197362, 11654128, 13110894, 15296043, 17481192, 18937958, 20394724, 23308256, 26221788, 28406937, 30592086, 34962384, 37875916, 40789448, 45888129, 52443576, 56813874, 61184172, 66282853, 69924768, 75751832, 81578896, 85220811, 91776258, 104887152, 113627748, 122368344, 132565706, 151503664, 163157792, 170441622, 183552516, 198848559, 209774304, 227255496, 244736688, 265131412, 303007328, 340883244, 367105032, 397697118, 454510992, 489473376, 530262824, 596545677, 681766488, 734210064, 795394236, 909021984, 1060525648, 1193091354, 1363532976, 1468420128, 1590788472, 2121051296, 2386182708, 2727065952, 3181576944, 4772365416, 6363153888, 9544730832, 19089461664]

約数ペア:

[(1, 19089461664), (2, 9544730832), (3, 6363153888), (4, 4772365416), (6, 3181576944), (7, 2727065952), (8, 2386182708), (9, 2121051296), (12, 1590788472), (13, 1468420128), (14, 1363532976), (16, 1193091354), (18, 1060525648), (21, 909021984), (24, 795394236), (26, 734210064), (28, 681766488), (32, 596545677), (36, 530262824), (39, 489473376), (42, 454510992), (48, 397697118), (52, 367105032), (56, 340883244), (63, 303007328), (72, 265131412), (78, 244736688), (84, 227255496), (91, 209774304), (96, 198848559), (104, 183552516), (112, 170441622), (117, 163157792), (126, 151503664), (144, 132565706), (156, 122368344), (168, 113627748), (182, 104887152), (208, 91776258), (224, 85220811), (234, 81578896), (252, 75751832), (273, 69924768), (288, 66282853), (312, 61184172), (336, 56813874), (364, 52443576), (416, 45888129), (468, 40789448), (504, 37875916), (546, 34962384), (624, 30592086), (672, 28406937), (728, 26221788), (819, 23308256), (936, 20394724), (1008, 18937958), (1092, 17481192), (1248, 15296043), (1456, 13110894), (1638, 11654128), (1872, 10197362), (2016, 9468979), (2184, 8740596), (2912, 6555447), (3276, 5827064), (3744, 5098681), (4368, 4370298), (6552, 2913532), (8736, 2185149), (13104, 1456766), (26208, 728383)]