219419424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 719566848

約数和(自身を除く): 500147424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 857, 889, 1008, 1016, 1143, 1524, 1714, 1778, 2016, 2032, 2286, 2571, 2667, 3048, 3428, 3556, 4064, 4572, 5142, 5334, 5999, 6096, 6856, 7112, 7713, 8001, 9144, 10284, 10668, 11998, 12192, 13712, 14224, 15426, 16002, 17997, 18288, 20568, 21336, 23996, 27424, 28448, 30852, 32004, 35994, 36576, 41136, 42672, 47992, 53991, 61704, 64008, 71988, 82272, 85344, 95984, 107982, 108839, 123408, 128016, 143976, 191968, 215964, 217678, 246816, 256032, 287952, 326517, 431928, 435356, 575904, 653034, 761873, 863856, 870712, 979551, 1306068, 1523746, 1727712, 1741424, 1959102, 2285619, 2612136, 3047492, 3482848, 3918204, 4571238, 5224272, 6094984, 6856857, 7836408, 9142476, 10448544, 12189968, 13713714, 15672816, 18284952, 24379936, 27427428, 31345632, 36569904, 54854856, 73139808, 109709712, 219419424]

約数ペア:

[(1, 219419424), (2, 109709712), (3, 73139808), (4, 54854856), (6, 36569904), (7, 31345632), (8, 27427428), (9, 24379936), (12, 18284952), (14, 15672816), (16, 13713714), (18, 12189968), (21, 10448544), (24, 9142476), (28, 7836408), (32, 6856857), (36, 6094984), (42, 5224272), (48, 4571238), (56, 3918204), (63, 3482848), (72, 3047492), (84, 2612136), (96, 2285619), (112, 1959102), (126, 1741424), (127, 1727712), (144, 1523746), (168, 1306068), (224, 979551), (252, 870712), (254, 863856), (288, 761873), (336, 653034), (381, 575904), (504, 435356), (508, 431928), (672, 326517), (762, 287952), (857, 256032), (889, 246816), (1008, 217678), (1016, 215964), (1143, 191968), (1524, 143976), (1714, 128016), (1778, 123408), (2016, 108839), (2032, 107982), (2286, 95984), (2571, 85344), (2667, 82272), (3048, 71988), (3428, 64008), (3556, 61704), (4064, 53991), (4572, 47992), (5142, 42672), (5334, 41136), (5999, 36576), (6096, 35994), (6856, 32004), (7112, 30852), (7713, 28448), (8001, 27424), (9144, 23996), (10284, 21336), (10668, 20568), (11998, 18288), (12192, 17997), (13712, 16002), (14224, 15426)]