212608512

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 667077840

約数和(自身を除く): 454469328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 43, 48, 58, 64, 72, 74, 86, 87, 96, 111, 116, 128, 129, 144, 148, 172, 174, 192, 222, 232, 256, 258, 261, 288, 296, 333, 344, 348, 384, 387, 444, 464, 512, 516, 522, 576, 592, 666, 688, 696, 768, 774, 888, 928, 1032, 1044, 1073, 1152, 1184, 1247, 1332, 1376, 1392, 1536, 1548, 1591, 1776, 1856, 2064, 2088, 2146, 2304, 2368, 2494, 2664, 2752, 2784, 3096, 3182, 3219, 3552, 3712, 3741, 4128, 4176, 4292, 4608, 4736, 4773, 4988, 5328, 5504, 5568, 6192, 6364, 6438, 7104, 7424, 7482, 8256, 8352, 8584, 9472, 9546, 9657, 9976, 10656, 11008, 11136, 11223, 12384, 12728, 12876, 14208, 14319, 14848, 14964, 16512, 16704, 17168, 18944, 19092, 19314, 19952, 21312, 22016, 22272, 22446, 24768, 25456, 25752, 28416, 28638, 29928, 33024, 33408, 34336, 38184, 38628, 39904, 42624, 44544, 44892, 46139, 49536, 50912, 51504, 56832, 57276, 59856, 66048, 66816, 68672, 76368, 77256, 79808, 85248, 89784, 92278, 99072, 101824, 103008, 114552, 119712, 133632, 137344, 138417, 152736, 154512, 159616, 170496, 179568, 184556, 198144, 203648, 206016, 229104, 239424, 274688, 276834, 305472, 309024, 319232, 359136, 369112, 407296, 412032, 415251, 458208, 478848, 549376, 553668, 610944, 618048, 638464, 718272, 738224, 814592, 824064, 830502, 916416, 957696, 1107336, 1221888, 1236096, 1436544, 1476448, 1648128, 1661004, 1832832, 1915392, 2214672, 2443776, 2472192, 2873088, 2952896, 3322008, 3665664, 4429344, 4944384, 5746176, 5905792, 6644016, 7331328, 8858688, 11811584, 13288032, 17717376, 23623168, 26576064, 35434752, 53152128, 70869504, 106304256, 212608512]

約数ペア:

[(1, 212608512), (2, 106304256), (3, 70869504), (4, 53152128), (6, 35434752), (8, 26576064), (9, 23623168), (12, 17717376), (16, 13288032), (18, 11811584), (24, 8858688), (29, 7331328), (32, 6644016), (36, 5905792), (37, 5746176), (43, 4944384), (48, 4429344), (58, 3665664), (64, 3322008), (72, 2952896), (74, 2873088), (86, 2472192), (87, 2443776), (96, 2214672), (111, 1915392), (116, 1832832), (128, 1661004), (129, 1648128), (144, 1476448), (148, 1436544), (172, 1236096), (174, 1221888), (192, 1107336), (222, 957696), (232, 916416), (256, 830502), (258, 824064), (261, 814592), (288, 738224), (296, 718272), (333, 638464), (344, 618048), (348, 610944), (384, 553668), (387, 549376), (444, 478848), (464, 458208), (512, 415251), (516, 412032), (522, 407296), (576, 369112), (592, 359136), (666, 319232), (688, 309024), (696, 305472), (768, 276834), (774, 274688), (888, 239424), (928, 229104), (1032, 206016), (1044, 203648), (1073, 198144), (1152, 184556), (1184, 179568), (1247, 170496), (1332, 159616), (1376, 154512), (1392, 152736), (1536, 138417), (1548, 137344), (1591, 133632), (1776, 119712), (1856, 114552), (2064, 103008), (2088, 101824), (2146, 99072), (2304, 92278), (2368, 89784), (2494, 85248), (2664, 79808), (2752, 77256), (2784, 76368), (3096, 68672), (3182, 66816), (3219, 66048), (3552, 59856), (3712, 57276), (3741, 56832), (4128, 51504), (4176, 50912), (4292, 49536), (4608, 46139), (4736, 44892), (4773, 44544), (4988, 42624), (5328, 39904), (5504, 38628), (5568, 38184), (6192, 34336), (6364, 33408), (6438, 33024), (7104, 29928), (7424, 28638), (7482, 28416), (8256, 25752), (8352, 25456), (8584, 24768), (9472, 22446), (9546, 22272), (9657, 22016), (9976, 21312), (10656, 19952), (11008, 19314), (11136, 19092), (11223, 18944), (12384, 17168), (12728, 16704), (12876, 16512), (14208, 14964), (14319, 14848)]