1877427456

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{78857}}^1$

素因数の和:78907

約数の個数: 72

約数和(自身を含む): 5157944064

約数和(自身を除く): 3280516608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 78857, 157714, 236571, 315428, 473142, 630856, 946284, 1261712, 1892568, 2444567, 2523424, 3785136, 4889134, 5046848, 7333701, 7570272, 9778268, 10093696, 14667402, 15140544, 19556536, 20187392, 29334804, 30281088, 39113072, 58669608, 60562176, 78226144, 117339216, 156452288, 234678432, 312904576, 469356864, 625809152, 938713728, 1877427456]

約数ペア:

[(1, 1877427456), (2, 938713728), (3, 625809152), (4, 469356864), (6, 312904576), (8, 234678432), (12, 156452288), (16, 117339216), (24, 78226144), (31, 60562176), (32, 58669608), (48, 39113072), (62, 30281088), (64, 29334804), (93, 20187392), (96, 19556536), (124, 15140544), (128, 14667402), (186, 10093696), (192, 9778268), (248, 7570272), (256, 7333701), (372, 5046848), (384, 4889134), (496, 3785136), (744, 2523424), (768, 2444567), (992, 1892568), (1488, 1261712), (1984, 946284), (2976, 630856), (3968, 473142), (5952, 315428), (7936, 236571), (11904, 157714), (23808, 78857)]