215816832

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 256

約数和(自身を含む): 795110400

約数和(自身を除く): 579293568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 811, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1622, 1728, 1848, 2016, 2079, 2112, 2376, 2433, 2464, 2688, 2772, 3024, 3168, 3244, 3456, 3696, 4032, 4158, 4224, 4752, 4866, 4928, 5544, 5677, 6048, 6336, 6488, 7299, 7392, 8064, 8316, 8921, 9504, 9732, 9856, 11088, 11354, 12096, 12672, 12976, 14598, 14784, 16632, 17031, 17842, 19008, 19464, 21897, 22176, 22708, 24192, 25952, 26763, 29196, 29568, 33264, 34062, 35684, 38016, 38928, 43794, 44352, 45416, 51093, 51904, 53526, 58392, 62447, 66528, 68124, 71368, 77856, 80289, 87588, 88704, 90832, 102186, 103808, 107052, 116784, 124894, 133056, 136248, 142736, 153279, 155712, 160578, 175176, 181664, 187341, 204372, 214104, 233568, 240867, 249788, 266112, 272496, 285472, 306558, 311424, 321156, 350352, 363328, 374682, 408744, 428208, 467136, 481734, 499576, 544992, 562023, 570944, 613116, 642312, 700704, 726656, 749364, 817488, 856416, 934272, 963468, 999152, 1089984, 1124046, 1141888, 1226232, 1284624, 1401408, 1498728, 1634976, 1686069, 1712832, 1926936, 1998304, 2179968, 2248092, 2452464, 2569248, 2802816, 2997456, 3269952, 3372138, 3425664, 3853872, 3996608, 4496184, 4904928, 5138496, 5994912, 6539904, 6744276, 7707744, 7993216, 8992368, 9809856, 10276992, 11989824, 13488552, 15415488, 17984736, 19619712, 23979648, 26977104, 30830976, 35969472, 53954208, 71938944, 107908416, 215816832]

約数ペア:

[(1, 215816832), (2, 107908416), (3, 71938944), (4, 53954208), (6, 35969472), (7, 30830976), (8, 26977104), (9, 23979648), (11, 19619712), (12, 17984736), (14, 15415488), (16, 13488552), (18, 11989824), (21, 10276992), (22, 9809856), (24, 8992368), (27, 7993216), (28, 7707744), (32, 6744276), (33, 6539904), (36, 5994912), (42, 5138496), (44, 4904928), (48, 4496184), (54, 3996608), (56, 3853872), (63, 3425664), (64, 3372138), (66, 3269952), (72, 2997456), (77, 2802816), (84, 2569248), (88, 2452464), (96, 2248092), (99, 2179968), (108, 1998304), (112, 1926936), (126, 1712832), (128, 1686069), (132, 1634976), (144, 1498728), (154, 1401408), (168, 1284624), (176, 1226232), (189, 1141888), (192, 1124046), (198, 1089984), (216, 999152), (224, 963468), (231, 934272), (252, 856416), (264, 817488), (288, 749364), (297, 726656), (308, 700704), (336, 642312), (352, 613116), (378, 570944), (384, 562023), (396, 544992), (432, 499576), (448, 481734), (462, 467136), (504, 428208), (528, 408744), (576, 374682), (594, 363328), (616, 350352), (672, 321156), (693, 311424), (704, 306558), (756, 285472), (792, 272496), (811, 266112), (864, 249788), (896, 240867), (924, 233568), (1008, 214104), (1056, 204372), (1152, 187341), (1188, 181664), (1232, 175176), (1344, 160578), (1386, 155712), (1408, 153279), (1512, 142736), (1584, 136248), (1622, 133056), (1728, 124894), (1848, 116784), (2016, 107052), (2079, 103808), (2112, 102186), (2376, 90832), (2433, 88704), (2464, 87588), (2688, 80289), (2772, 77856), (3024, 71368), (3168, 68124), (3244, 66528), (3456, 62447), (3696, 58392), (4032, 53526), (4158, 51904), (4224, 51093), (4752, 45416), (4866, 44352), (4928, 43794), (5544, 38928), (5677, 38016), (6048, 35684), (6336, 34062), (6488, 33264), (7299, 29568), (7392, 29196), (8064, 26763), (8316, 25952), (8921, 24192), (9504, 22708), (9732, 22176), (9856, 21897), (11088, 19464), (11354, 19008), (12096, 17842), (12672, 17031), (12976, 16632), (14598, 14784)]