216779136

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 688610160

約数和(自身を除く): 471831024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 281, 287, 294, 328, 336, 384, 392, 448, 492, 562, 574, 588, 656, 672, 784, 843, 861, 896, 984, 1124, 1148, 1176, 1312, 1344, 1568, 1686, 1722, 1967, 1968, 2009, 2248, 2296, 2352, 2624, 2688, 3136, 3372, 3444, 3934, 3936, 4018, 4496, 4592, 4704, 5248, 5901, 6027, 6272, 6744, 6888, 7868, 7872, 8036, 8992, 9184, 9408, 11521, 11802, 12054, 13488, 13769, 13776, 15736, 15744, 16072, 17984, 18368, 18816, 23042, 23604, 24108, 26976, 27538, 27552, 31472, 32144, 34563, 35968, 36736, 41307, 46084, 47208, 48216, 53952, 55076, 55104, 62944, 64288, 69126, 80647, 82614, 92168, 94416, 96432, 107904, 110152, 110208, 125888, 128576, 138252, 161294, 165228, 184336, 188832, 192864, 220304, 241941, 251776, 257152, 276504, 322588, 330456, 368672, 377664, 385728, 440608, 483882, 553008, 564529, 645176, 660912, 737344, 755328, 771456, 881216, 967764, 1106016, 1129058, 1290352, 1321824, 1474688, 1693587, 1762432, 1935528, 2212032, 2258116, 2580704, 2643648, 3387174, 3871056, 4424064, 4516232, 5161408, 5287296, 6774348, 7742112, 9032464, 10322816, 13548696, 15484224, 18064928, 27097392, 30968448, 36129856, 54194784, 72259712, 108389568, 216779136]

約数ペア:

[(1, 216779136), (2, 108389568), (3, 72259712), (4, 54194784), (6, 36129856), (7, 30968448), (8, 27097392), (12, 18064928), (14, 15484224), (16, 13548696), (21, 10322816), (24, 9032464), (28, 7742112), (32, 6774348), (41, 5287296), (42, 5161408), (48, 4516232), (49, 4424064), (56, 3871056), (64, 3387174), (82, 2643648), (84, 2580704), (96, 2258116), (98, 2212032), (112, 1935528), (123, 1762432), (128, 1693587), (147, 1474688), (164, 1321824), (168, 1290352), (192, 1129058), (196, 1106016), (224, 967764), (246, 881216), (281, 771456), (287, 755328), (294, 737344), (328, 660912), (336, 645176), (384, 564529), (392, 553008), (448, 483882), (492, 440608), (562, 385728), (574, 377664), (588, 368672), (656, 330456), (672, 322588), (784, 276504), (843, 257152), (861, 251776), (896, 241941), (984, 220304), (1124, 192864), (1148, 188832), (1176, 184336), (1312, 165228), (1344, 161294), (1568, 138252), (1686, 128576), (1722, 125888), (1967, 110208), (1968, 110152), (2009, 107904), (2248, 96432), (2296, 94416), (2352, 92168), (2624, 82614), (2688, 80647), (3136, 69126), (3372, 64288), (3444, 62944), (3934, 55104), (3936, 55076), (4018, 53952), (4496, 48216), (4592, 47208), (4704, 46084), (5248, 41307), (5901, 36736), (6027, 35968), (6272, 34563), (6744, 32144), (6888, 31472), (7868, 27552), (7872, 27538), (8036, 26976), (8992, 24108), (9184, 23604), (9408, 23042), (11521, 18816), (11802, 18368), (12054, 17984), (13488, 16072), (13769, 15744), (13776, 15736)]