217462272

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4619

約数の個数: 80

約数和(自身を含む): 598152192

約数和(自身を除く): 380689920

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, 1488, 1536, 1984, 2976, 3968, 4567, 5952, 7936, 9134, 11904, 13701, 15872, 18268, 23808, 27402, 36536, 47616, 54804, 73072, 109608, 141577, 146144, 219216, 283154, 292288, 424731, 438432, 566308, 584576, 849462, 876864, 1132616, 1169152, 1698924, 1753728, 2265232, 2338304, 3397848, 3507456, 4530464, 6795696, 7014912, 9060928, 13591392, 18121856, 27182784, 36243712, 54365568, 72487424, 108731136, 217462272]

約数ペア:

[(1, 217462272), (2, 108731136), (3, 72487424), (4, 54365568), (6, 36243712), (8, 27182784), (12, 18121856), (16, 13591392), (24, 9060928), (31, 7014912), (32, 6795696), (48, 4530464), (62, 3507456), (64, 3397848), (93, 2338304), (96, 2265232), (124, 1753728), (128, 1698924), (186, 1169152), (192, 1132616), (248, 876864), (256, 849462), (372, 584576), (384, 566308), (496, 438432), (512, 424731), (744, 292288), (768, 283154), (992, 219216), (1488, 146144), (1536, 141577), (1984, 109608), (2976, 73072), (3968, 54804), (4567, 47616), (5952, 36536), (7936, 27402), (9134, 23808), (11904, 18268), (13701, 15872)]