291505152

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3115

約数の個数: 88

約数和(自身を含む): 802292992

約数和(自身を除く): 510787840

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, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3061, 3072, 3968, 5952, 6122, 7936, 9183, 11904, 12244, 15872, 18366, 23808, 24488, 31744, 36732, 47616, 48976, 73464, 94891, 95232, 97952, 146928, 189782, 195904, 284673, 293856, 379564, 391808, 569346, 587712, 759128, 783616, 1138692, 1175424, 1518256, 1567232, 2277384, 2350848, 3036512, 3134464, 4554768, 4701696, 6073024, 9109536, 9403392, 12146048, 18219072, 24292096, 36438144, 48584192, 72876288, 97168384, 145752576, 291505152]

約数ペア:

[(1, 291505152), (2, 145752576), (3, 97168384), (4, 72876288), (6, 48584192), (8, 36438144), (12, 24292096), (16, 18219072), (24, 12146048), (31, 9403392), (32, 9109536), (48, 6073024), (62, 4701696), (64, 4554768), (93, 3134464), (96, 3036512), (124, 2350848), (128, 2277384), (186, 1567232), (192, 1518256), (248, 1175424), (256, 1138692), (372, 783616), (384, 759128), (496, 587712), (512, 569346), (744, 391808), (768, 379564), (992, 293856), (1024, 284673), (1488, 195904), (1536, 189782), (1984, 146928), (2976, 97952), (3061, 95232), (3072, 94891), (3968, 73464), (5952, 48976), (6122, 47616), (7936, 36732), (9183, 31744), (11904, 24488), (12244, 23808), (15872, 18366)]