1987520544

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 6035863680

約数和(自身を除く): 4048343136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 61, 72, 86, 96, 108, 122, 129, 144, 172, 183, 216, 244, 258, 288, 344, 366, 387, 432, 488, 516, 549, 688, 732, 774, 864, 877, 976, 1032, 1098, 1161, 1376, 1464, 1548, 1647, 1754, 1952, 2064, 2196, 2322, 2623, 2631, 2928, 3096, 3294, 3508, 4128, 4392, 4644, 5246, 5262, 5856, 6192, 6588, 7016, 7869, 7893, 8784, 9288, 10492, 10524, 12384, 13176, 14032, 15738, 15786, 17568, 18576, 20984, 21048, 23607, 23679, 26352, 28064, 31476, 31572, 37152, 37711, 41968, 42096, 47214, 47358, 52704, 53497, 62952, 63144, 70821, 75422, 83936, 84192, 94428, 94716, 106994, 113133, 125904, 126288, 141642, 150844, 160491, 188856, 189432, 213988, 226266, 251808, 252576, 283284, 301688, 320982, 339399, 377712, 378864, 427976, 452532, 481473, 566568, 603376, 641964, 678798, 755424, 757728, 855952, 905064, 962946, 1018197, 1133136, 1206752, 1283928, 1357596, 1444419, 1711904, 1810128, 1925892, 2036394, 2266272, 2300371, 2567856, 2715192, 2888838, 3620256, 3851784, 4072788, 4600742, 5135712, 5430384, 5777676, 6901113, 7703568, 8145576, 9201484, 10860768, 11555352, 13802226, 15407136, 16291152, 18402968, 20703339, 23110704, 27604452, 32582304, 36805936, 41406678, 46221408, 55208904, 62110017, 73611872, 82813356, 110417808, 124220034, 165626712, 220835616, 248440068, 331253424, 496880136, 662506848, 993760272, 1987520544]

約数ペア:

[(1, 1987520544), (2, 993760272), (3, 662506848), (4, 496880136), (6, 331253424), (8, 248440068), (9, 220835616), (12, 165626712), (16, 124220034), (18, 110417808), (24, 82813356), (27, 73611872), (32, 62110017), (36, 55208904), (43, 46221408), (48, 41406678), (54, 36805936), (61, 32582304), (72, 27604452), (86, 23110704), (96, 20703339), (108, 18402968), (122, 16291152), (129, 15407136), (144, 13802226), (172, 11555352), (183, 10860768), (216, 9201484), (244, 8145576), (258, 7703568), (288, 6901113), (344, 5777676), (366, 5430384), (387, 5135712), (432, 4600742), (488, 4072788), (516, 3851784), (549, 3620256), (688, 2888838), (732, 2715192), (774, 2567856), (864, 2300371), (877, 2266272), (976, 2036394), (1032, 1925892), (1098, 1810128), (1161, 1711904), (1376, 1444419), (1464, 1357596), (1548, 1283928), (1647, 1206752), (1754, 1133136), (1952, 1018197), (2064, 962946), (2196, 905064), (2322, 855952), (2623, 757728), (2631, 755424), (2928, 678798), (3096, 641964), (3294, 603376), (3508, 566568), (4128, 481473), (4392, 452532), (4644, 427976), (5246, 378864), (5262, 377712), (5856, 339399), (6192, 320982), (6588, 301688), (7016, 283284), (7869, 252576), (7893, 251808), (8784, 226266), (9288, 213988), (10492, 189432), (10524, 188856), (12384, 160491), (13176, 150844), (14032, 141642), (15738, 126288), (15786, 125904), (17568, 113133), (18576, 106994), (20984, 94716), (21048, 94428), (23607, 84192), (23679, 83936), (26352, 75422), (28064, 70821), (31476, 63144), (31572, 62952), (37152, 53497), (37711, 52704), (41968, 47358), (42096, 47214)]