2728701184

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 6198716160

約数和(自身を除く): 3470014976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 53, 64, 88, 94, 106, 128, 176, 188, 212, 256, 352, 376, 389, 424, 517, 583, 704, 752, 778, 848, 1034, 1166, 1408, 1504, 1556, 1696, 2068, 2332, 2491, 2816, 3008, 3112, 3392, 4136, 4279, 4664, 4982, 6016, 6224, 6784, 8272, 8558, 9328, 9964, 12032, 12448, 13568, 16544, 17116, 18283, 18656, 19928, 20617, 24896, 27401, 33088, 34232, 36566, 37312, 39856, 41234, 49792, 54802, 66176, 68464, 73132, 74624, 79712, 82468, 99584, 109604, 132352, 136928, 146264, 149248, 159424, 164936, 201113, 219208, 226787, 273856, 292528, 318848, 329872, 402226, 438416, 453574, 547712, 585056, 637696, 659744, 804452, 876832, 907148, 968999, 1095424, 1170112, 1319488, 1608904, 1753664, 1814296, 1937998, 2340224, 2638976, 3217808, 3507328, 3628592, 3875996, 4680448, 5277952, 6435616, 7014656, 7257184, 7751992, 10658989, 12871232, 14514368, 15503984, 21317978, 25742464, 29028736, 31007968, 42635956, 51484928, 58057472, 62015936, 85271912, 124031872, 170543824, 248063744, 341087648, 682175296, 1364350592, 2728701184]

約数ペア:

[(1, 2728701184), (2, 1364350592), (4, 682175296), (8, 341087648), (11, 248063744), (16, 170543824), (22, 124031872), (32, 85271912), (44, 62015936), (47, 58057472), (53, 51484928), (64, 42635956), (88, 31007968), (94, 29028736), (106, 25742464), (128, 21317978), (176, 15503984), (188, 14514368), (212, 12871232), (256, 10658989), (352, 7751992), (376, 7257184), (389, 7014656), (424, 6435616), (517, 5277952), (583, 4680448), (704, 3875996), (752, 3628592), (778, 3507328), (848, 3217808), (1034, 2638976), (1166, 2340224), (1408, 1937998), (1504, 1814296), (1556, 1753664), (1696, 1608904), (2068, 1319488), (2332, 1170112), (2491, 1095424), (2816, 968999), (3008, 907148), (3112, 876832), (3392, 804452), (4136, 659744), (4279, 637696), (4664, 585056), (4982, 547712), (6016, 453574), (6224, 438416), (6784, 402226), (8272, 329872), (8558, 318848), (9328, 292528), (9964, 273856), (12032, 226787), (12448, 219208), (13568, 201113), (16544, 164936), (17116, 159424), (18283, 149248), (18656, 146264), (19928, 136928), (20617, 132352), (24896, 109604), (27401, 99584), (33088, 82468), (34232, 79712), (36566, 74624), (37312, 73132), (39856, 68464), (41234, 66176), (49792, 54802)]