1728234288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 240

約数和(自身を含む): 5437366272

約数和(自身を除く): 3709131984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 71, 72, 88, 99, 121, 127, 132, 142, 144, 176, 198, 213, 242, 254, 264, 284, 363, 381, 396, 426, 484, 508, 528, 568, 639, 726, 762, 781, 792, 852, 968, 1016, 1089, 1136, 1143, 1278, 1331, 1397, 1452, 1524, 1562, 1584, 1704, 1936, 2032, 2178, 2286, 2343, 2556, 2662, 2794, 2904, 3048, 3124, 3408, 3993, 4191, 4356, 4572, 4686, 5112, 5324, 5588, 5808, 6096, 6248, 7029, 7986, 8382, 8591, 8712, 9017, 9144, 9372, 10224, 10648, 11176, 11979, 12496, 12573, 14058, 15367, 15972, 16764, 17182, 17424, 18034, 18288, 18744, 21296, 22352, 23958, 25146, 25773, 27051, 28116, 30734, 31944, 33528, 34364, 36068, 37488, 46101, 47916, 50292, 51546, 54102, 56232, 61468, 63888, 67056, 68728, 72136, 77319, 81153, 92202, 94501, 95832, 99187, 100584, 103092, 108204, 112464, 122936, 137456, 138303, 144272, 154638, 162306, 169037, 184404, 189002, 191664, 198374, 201168, 206184, 216408, 245872, 276606, 283503, 297561, 309276, 324612, 338074, 368808, 378004, 396748, 412368, 432816, 507111, 553212, 567006, 595122, 618552, 649224, 676148, 737616, 756008, 793496, 850509, 892683, 1014222, 1091057, 1106424, 1134012, 1190244, 1237104, 1298448, 1352296, 1512016, 1521333, 1586992, 1701018, 1785366, 2028444, 2182114, 2212848, 2268024, 2380488, 2704592, 3042666, 3273171, 3402036, 3570732, 4056888, 4364228, 4536048, 4760976, 6085332, 6546342, 6804072, 7141464, 8113776, 8728456, 9819513, 12001627, 12170664, 13092684, 13608144, 14282928, 17456912, 19639026, 24003254, 24341328, 26185368, 36004881, 39278052, 48006508, 52370736, 72009762, 78556104, 96013016, 108014643, 144019524, 157112208, 192026032, 216029286, 288039048, 432058572, 576078096, 864117144, 1728234288]

約数ペア:

[(1, 1728234288), (2, 864117144), (3, 576078096), (4, 432058572), (6, 288039048), (8, 216029286), (9, 192026032), (11, 157112208), (12, 144019524), (16, 108014643), (18, 96013016), (22, 78556104), (24, 72009762), (33, 52370736), (36, 48006508), (44, 39278052), (48, 36004881), (66, 26185368), (71, 24341328), (72, 24003254), (88, 19639026), (99, 17456912), (121, 14282928), (127, 13608144), (132, 13092684), (142, 12170664), (144, 12001627), (176, 9819513), (198, 8728456), (213, 8113776), (242, 7141464), (254, 6804072), (264, 6546342), (284, 6085332), (363, 4760976), (381, 4536048), (396, 4364228), (426, 4056888), (484, 3570732), (508, 3402036), (528, 3273171), (568, 3042666), (639, 2704592), (726, 2380488), (762, 2268024), (781, 2212848), (792, 2182114), (852, 2028444), (968, 1785366), (1016, 1701018), (1089, 1586992), (1136, 1521333), (1143, 1512016), (1278, 1352296), (1331, 1298448), (1397, 1237104), (1452, 1190244), (1524, 1134012), (1562, 1106424), (1584, 1091057), (1704, 1014222), (1936, 892683), (2032, 850509), (2178, 793496), (2286, 756008), (2343, 737616), (2556, 676148), (2662, 649224), (2794, 618552), (2904, 595122), (3048, 567006), (3124, 553212), (3408, 507111), (3993, 432816), (4191, 412368), (4356, 396748), (4572, 378004), (4686, 368808), (5112, 338074), (5324, 324612), (5588, 309276), (5808, 297561), (6096, 283503), (6248, 276606), (7029, 245872), (7986, 216408), (8382, 206184), (8591, 201168), (8712, 198374), (9017, 191664), (9144, 189002), (9372, 184404), (10224, 169037), (10648, 162306), (11176, 154638), (11979, 144272), (12496, 138303), (12573, 137456), (14058, 122936), (15367, 112464), (15972, 108204), (16764, 103092), (17182, 100584), (17424, 99187), (18034, 95832), (18288, 94501), (18744, 92202), (21296, 81153), (22352, 77319), (23958, 72136), (25146, 68728), (25773, 67056), (27051, 63888), (28116, 61468), (30734, 56232), (31944, 54102), (33528, 51546), (34364, 50292), (36068, 47916), (37488, 46101)]