211292352

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 168

約数和(自身を含む): 649041120

約数和(自身を除く): 437748768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 64, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 192, 207, 246, 276, 288, 328, 368, 369, 389, 414, 492, 552, 576, 656, 736, 738, 778, 828, 943, 984, 1104, 1167, 1312, 1472, 1476, 1556, 1656, 1886, 1968, 2208, 2334, 2624, 2829, 2952, 3112, 3312, 3501, 3772, 3936, 4416, 4668, 5658, 5904, 6224, 6624, 7002, 7544, 7872, 8487, 8947, 9336, 11316, 11808, 12448, 13248, 14004, 15088, 15949, 16974, 17894, 18672, 22632, 23616, 24896, 26841, 28008, 30176, 31898, 33948, 35788, 37344, 45264, 47847, 53682, 56016, 60352, 63796, 67896, 71576, 74688, 80523, 90528, 95694, 107364, 112032, 127592, 135792, 143152, 143541, 161046, 181056, 191388, 214728, 224064, 255184, 271584, 286304, 287082, 322092, 366827, 382776, 429456, 510368, 543168, 572608, 574164, 644184, 733654, 765552, 858912, 1020736, 1100481, 1148328, 1288368, 1467308, 1531104, 1717824, 2200962, 2296656, 2576736, 2934616, 3062208, 3301443, 4401924, 4593312, 5153472, 5869232, 6602886, 8803848, 9186624, 11738464, 13205772, 17607696, 23476928, 26411544, 35215392, 52823088, 70430784, 105646176, 211292352]

約数ペア:

[(1, 211292352), (2, 105646176), (3, 70430784), (4, 52823088), (6, 35215392), (8, 26411544), (9, 23476928), (12, 17607696), (16, 13205772), (18, 11738464), (23, 9186624), (24, 8803848), (32, 6602886), (36, 5869232), (41, 5153472), (46, 4593312), (48, 4401924), (64, 3301443), (69, 3062208), (72, 2934616), (82, 2576736), (92, 2296656), (96, 2200962), (123, 1717824), (138, 1531104), (144, 1467308), (164, 1288368), (184, 1148328), (192, 1100481), (207, 1020736), (246, 858912), (276, 765552), (288, 733654), (328, 644184), (368, 574164), (369, 572608), (389, 543168), (414, 510368), (492, 429456), (552, 382776), (576, 366827), (656, 322092), (736, 287082), (738, 286304), (778, 271584), (828, 255184), (943, 224064), (984, 214728), (1104, 191388), (1167, 181056), (1312, 161046), (1472, 143541), (1476, 143152), (1556, 135792), (1656, 127592), (1886, 112032), (1968, 107364), (2208, 95694), (2334, 90528), (2624, 80523), (2829, 74688), (2952, 71576), (3112, 67896), (3312, 63796), (3501, 60352), (3772, 56016), (3936, 53682), (4416, 47847), (4668, 45264), (5658, 37344), (5904, 35788), (6224, 33948), (6624, 31898), (7002, 30176), (7544, 28008), (7872, 26841), (8487, 24896), (8947, 23616), (9336, 22632), (11316, 18672), (11808, 17894), (12448, 16974), (13248, 15949), (14004, 15088)]