217185408

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 727056000

約数和(自身を除く): 509870592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 128, 132, 144, 174, 176, 192, 197, 198, 216, 232, 261, 264, 288, 297, 319, 348, 352, 384, 394, 396, 432, 464, 522, 528, 576, 591, 594, 638, 696, 704, 783, 788, 792, 864, 928, 957, 1044, 1056, 1152, 1182, 1188, 1276, 1392, 1408, 1566, 1576, 1584, 1728, 1773, 1856, 1914, 2088, 2112, 2167, 2364, 2376, 2552, 2784, 2871, 3132, 3152, 3168, 3456, 3546, 3712, 3828, 4176, 4224, 4334, 4728, 4752, 5104, 5319, 5568, 5713, 5742, 6264, 6304, 6336, 6501, 7092, 7656, 8352, 8613, 8668, 9456, 9504, 10208, 10638, 11136, 11426, 11484, 12528, 12608, 12672, 13002, 14184, 15312, 16704, 17139, 17226, 17336, 18912, 19008, 19503, 20416, 21276, 22852, 22968, 25056, 25216, 26004, 28368, 30624, 33408, 34278, 34452, 34672, 37824, 38016, 39006, 40832, 42552, 45704, 45936, 50112, 51417, 52008, 56736, 58509, 61248, 62843, 68556, 68904, 69344, 75648, 78012, 85104, 91408, 91872, 100224, 102834, 104016, 113472, 117018, 122496, 125686, 137112, 137808, 138688, 154251, 156024, 170208, 182816, 183744, 188529, 205668, 208032, 226944, 234036, 251372, 274224, 275616, 277376, 308502, 312048, 340416, 365632, 367488, 377058, 411336, 416064, 468072, 502744, 548448, 551232, 565587, 617004, 624096, 680832, 731264, 754116, 822672, 832128, 936144, 1005488, 1096896, 1102464, 1131174, 1234008, 1248192, 1508232, 1645344, 1696761, 1872288, 2010976, 2193792, 2262348, 2468016, 2496384, 3016464, 3290688, 3393522, 3744576, 4021952, 4524696, 4936032, 6032928, 6581376, 6787044, 7489152, 8043904, 9049392, 9872064, 12065856, 13574088, 18098784, 19744128, 24131712, 27148176, 36197568, 54296352, 72395136, 108592704, 217185408]

約数ペア:

[(1, 217185408), (2, 108592704), (3, 72395136), (4, 54296352), (6, 36197568), (8, 27148176), (9, 24131712), (11, 19744128), (12, 18098784), (16, 13574088), (18, 12065856), (22, 9872064), (24, 9049392), (27, 8043904), (29, 7489152), (32, 6787044), (33, 6581376), (36, 6032928), (44, 4936032), (48, 4524696), (54, 4021952), (58, 3744576), (64, 3393522), (66, 3290688), (72, 3016464), (87, 2496384), (88, 2468016), (96, 2262348), (99, 2193792), (108, 2010976), (116, 1872288), (128, 1696761), (132, 1645344), (144, 1508232), (174, 1248192), (176, 1234008), (192, 1131174), (197, 1102464), (198, 1096896), (216, 1005488), (232, 936144), (261, 832128), (264, 822672), (288, 754116), (297, 731264), (319, 680832), (348, 624096), (352, 617004), (384, 565587), (394, 551232), (396, 548448), (432, 502744), (464, 468072), (522, 416064), (528, 411336), (576, 377058), (591, 367488), (594, 365632), (638, 340416), (696, 312048), (704, 308502), (783, 277376), (788, 275616), (792, 274224), (864, 251372), (928, 234036), (957, 226944), (1044, 208032), (1056, 205668), (1152, 188529), (1182, 183744), (1188, 182816), (1276, 170208), (1392, 156024), (1408, 154251), (1566, 138688), (1576, 137808), (1584, 137112), (1728, 125686), (1773, 122496), (1856, 117018), (1914, 113472), (2088, 104016), (2112, 102834), (2167, 100224), (2364, 91872), (2376, 91408), (2552, 85104), (2784, 78012), (2871, 75648), (3132, 69344), (3152, 68904), (3168, 68556), (3456, 62843), (3546, 61248), (3712, 58509), (3828, 56736), (4176, 52008), (4224, 51417), (4334, 50112), (4728, 45936), (4752, 45704), (5104, 42552), (5319, 40832), (5568, 39006), (5713, 38016), (5742, 37824), (6264, 34672), (6304, 34452), (6336, 34278), (6501, 33408), (7092, 30624), (7656, 28368), (8352, 26004), (8613, 25216), (8668, 25056), (9456, 22968), (9504, 22852), (10208, 21276), (10638, 20416), (11136, 19503), (11426, 19008), (11484, 18912), (12528, 17336), (12608, 17226), (12672, 17139), (13002, 16704), (14184, 15312)]