348288512

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 841446144

約数和(自身を除く): 493157632

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 71, 88, 104, 128, 134, 142, 143, 176, 208, 256, 268, 284, 286, 352, 416, 512, 536, 568, 572, 704, 737, 781, 832, 871, 923, 1072, 1136, 1144, 1408, 1474, 1562, 1664, 1742, 1846, 2144, 2272, 2288, 2816, 2948, 3124, 3328, 3484, 3692, 4288, 4544, 4576, 4757, 5632, 5896, 6248, 6656, 6968, 7384, 8576, 9088, 9152, 9514, 9581, 10153, 11792, 12496, 13936, 14768, 17152, 18176, 18304, 19028, 19162, 20306, 23584, 24992, 27872, 29536, 34304, 36352, 36608, 38056, 38324, 40612, 47168, 49984, 52327, 55744, 59072, 61841, 73216, 76112, 76648, 81224, 94336, 99968, 104654, 111488, 118144, 123682, 152224, 153296, 162448, 188672, 199936, 209308, 222976, 236288, 247364, 304448, 306592, 324896, 377344, 399872, 418616, 445952, 472576, 494728, 608896, 613184, 649792, 680251, 837232, 989456, 1217792, 1226368, 1299584, 1360502, 1674464, 1978912, 2435584, 2452736, 2599168, 2721004, 3348928, 3957824, 4905472, 5198336, 5442008, 6697856, 7915648, 10884016, 13395712, 15831296, 21768032, 26791424, 31662592, 43536064, 87072128, 174144256, 348288512]

約数ペア:

[(1, 348288512), (2, 174144256), (4, 87072128), (8, 43536064), (11, 31662592), (13, 26791424), (16, 21768032), (22, 15831296), (26, 13395712), (32, 10884016), (44, 7915648), (52, 6697856), (64, 5442008), (67, 5198336), (71, 4905472), (88, 3957824), (104, 3348928), (128, 2721004), (134, 2599168), (142, 2452736), (143, 2435584), (176, 1978912), (208, 1674464), (256, 1360502), (268, 1299584), (284, 1226368), (286, 1217792), (352, 989456), (416, 837232), (512, 680251), (536, 649792), (568, 613184), (572, 608896), (704, 494728), (737, 472576), (781, 445952), (832, 418616), (871, 399872), (923, 377344), (1072, 324896), (1136, 306592), (1144, 304448), (1408, 247364), (1474, 236288), (1562, 222976), (1664, 209308), (1742, 199936), (1846, 188672), (2144, 162448), (2272, 153296), (2288, 152224), (2816, 123682), (2948, 118144), (3124, 111488), (3328, 104654), (3484, 99968), (3692, 94336), (4288, 81224), (4544, 76648), (4576, 76112), (4757, 73216), (5632, 61841), (5896, 59072), (6248, 55744), (6656, 52327), (6968, 49984), (7384, 47168), (8576, 40612), (9088, 38324), (9152, 38056), (9514, 36608), (9581, 36352), (10153, 34304), (11792, 29536), (12496, 27872), (13936, 24992), (14768, 23584), (17152, 20306), (18176, 19162), (18304, 19028)]