660654144

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 140

約数和(自身を含む): 2022051328

約数和(自身を除く): 1361397184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 4111, 4464, 5022, 5184, 5952, 6696, 8222, 8928, 10044, 12333, 13392, 16444, 17856, 20088, 24666, 26784, 32888, 36999, 40176, 49332, 53568, 65776, 73998, 80352, 98664, 110997, 127441, 131552, 147996, 160704, 197328, 221994, 254882, 263104, 295992, 332991, 382323, 394656, 443988, 509764, 591984, 665982, 764646, 789312, 887976, 1019528, 1146969, 1183968, 1331964, 1529292, 1775952, 2039056, 2293938, 2367936, 2663928, 3058584, 3440907, 3551904, 4078112, 4587876, 5327856, 6117168, 6881814, 7103808, 8156224, 9175752, 10322721, 10655712, 12234336, 13763628, 18351504, 20645442, 21311424, 24468672, 27527256, 36703008, 41290884, 55054512, 73406016, 82581768, 110109024, 165163536, 220218048, 330327072, 660654144]

約数ペア:

[(1, 660654144), (2, 330327072), (3, 220218048), (4, 165163536), (6, 110109024), (8, 82581768), (9, 73406016), (12, 55054512), (16, 41290884), (18, 36703008), (24, 27527256), (27, 24468672), (31, 21311424), (32, 20645442), (36, 18351504), (48, 13763628), (54, 12234336), (62, 10655712), (64, 10322721), (72, 9175752), (81, 8156224), (93, 7103808), (96, 6881814), (108, 6117168), (124, 5327856), (144, 4587876), (162, 4078112), (186, 3551904), (192, 3440907), (216, 3058584), (248, 2663928), (279, 2367936), (288, 2293938), (324, 2039056), (372, 1775952), (432, 1529292), (496, 1331964), (558, 1183968), (576, 1146969), (648, 1019528), (744, 887976), (837, 789312), (864, 764646), (992, 665982), (1116, 591984), (1296, 509764), (1488, 443988), (1674, 394656), (1728, 382323), (1984, 332991), (2232, 295992), (2511, 263104), (2592, 254882), (2976, 221994), (3348, 197328), (4111, 160704), (4464, 147996), (5022, 131552), (5184, 127441), (5952, 110997), (6696, 98664), (8222, 80352), (8928, 73998), (10044, 65776), (12333, 53568), (13392, 49332), (16444, 40176), (17856, 36999), (20088, 32888), (24666, 26784)]