1375281024

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8948

約数の個数: 128

約数和(自身を含む): 4061460480

約数和(自身を除く): 2686179456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 8887, 9672, 11904, 12896, 17774, 19344, 25792, 26661, 35548, 38688, 51584, 53322, 71096, 77376, 106644, 115531, 142192, 154752, 213288, 231062, 275497, 284384, 346593, 426576, 462124, 550994, 568768, 693186, 826491, 853152, 924248, 1101988, 1137536, 1386372, 1652982, 1706304, 1848496, 2203976, 2772744, 3305964, 3412608, 3581461, 3696992, 4407952, 5545488, 6611928, 7162922, 7393984, 8815904, 10744383, 11090976, 13223856, 14325844, 14787968, 17631808, 21488766, 22181952, 26447712, 28651688, 35263616, 42977532, 44363904, 52895424, 57303376, 85955064, 105790848, 114606752, 171910128, 229213504, 343820256, 458427008, 687640512, 1375281024]

約数ペア:

[(1, 1375281024), (2, 687640512), (3, 458427008), (4, 343820256), (6, 229213504), (8, 171910128), (12, 114606752), (13, 105790848), (16, 85955064), (24, 57303376), (26, 52895424), (31, 44363904), (32, 42977532), (39, 35263616), (48, 28651688), (52, 26447712), (62, 22181952), (64, 21488766), (78, 17631808), (93, 14787968), (96, 14325844), (104, 13223856), (124, 11090976), (128, 10744383), (156, 8815904), (186, 7393984), (192, 7162922), (208, 6611928), (248, 5545488), (312, 4407952), (372, 3696992), (384, 3581461), (403, 3412608), (416, 3305964), (496, 2772744), (624, 2203976), (744, 1848496), (806, 1706304), (832, 1652982), (992, 1386372), (1209, 1137536), (1248, 1101988), (1488, 924248), (1612, 853152), (1664, 826491), (1984, 693186), (2418, 568768), (2496, 550994), (2976, 462124), (3224, 426576), (3968, 346593), (4836, 284384), (4992, 275497), (5952, 231062), (6448, 213288), (8887, 154752), (9672, 142192), (11904, 115531), (12896, 106644), (17774, 77376), (19344, 71096), (25792, 53322), (26661, 51584), (35548, 38688)]