217438464

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9183

約数の個数: 72

約数和(自身を含む): 597436672

約数和(自身を除く): 379998208

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, 9133, 11904, 18266, 23808, 27399, 36532, 54798, 73064, 109596, 146128, 219192, 283123, 292256, 438384, 566246, 584512, 849369, 876768, 1132492, 1169024, 1698738, 1753536, 2264984, 2338048, 3397476, 3507072, 4529968, 6794952, 7014144, 9059936, 13589904, 18119872, 27179808, 36239744, 54359616, 72479488, 108719232, 217438464]

約数ペア:

[(1, 217438464), (2, 108719232), (3, 72479488), (4, 54359616), (6, 36239744), (8, 27179808), (12, 18119872), (16, 13589904), (24, 9059936), (31, 7014144), (32, 6794952), (48, 4529968), (62, 3507072), (64, 3397476), (93, 2338048), (96, 2264984), (124, 1753536), (128, 1698738), (186, 1169024), (192, 1132492), (248, 876768), (256, 849369), (372, 584512), (384, 566246), (496, 438384), (744, 292256), (768, 283123), (992, 219192), (1488, 146128), (1984, 109596), (2976, 73064), (3968, 54798), (5952, 36532), (7936, 27399), (9133, 23808), (11904, 18266)]