217200384

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3094

約数の個数: 108

約数和(自身を含む): 646656192

約数和(自身を除く): 429455808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3041, 3968, 4464, 5952, 6082, 7936, 8928, 9123, 11904, 12164, 17856, 18246, 23808, 24328, 27369, 35712, 36492, 48656, 54738, 71424, 72984, 94271, 97312, 109476, 145968, 188542, 194624, 218952, 282813, 291936, 377084, 389248, 437904, 565626, 583872, 754168, 778496, 848439, 875808, 1131252, 1167744, 1508336, 1696878, 1751616, 2262504, 2335488, 3016672, 3393756, 3503232, 4525008, 6033344, 6787512, 7006464, 9050016, 12066688, 13575024, 18100032, 24133376, 27150048, 36200064, 54300096, 72400128, 108600192, 217200384]

約数ペア:

[(1, 217200384), (2, 108600192), (3, 72400128), (4, 54300096), (6, 36200064), (8, 27150048), (9, 24133376), (12, 18100032), (16, 13575024), (18, 12066688), (24, 9050016), (31, 7006464), (32, 6787512), (36, 6033344), (48, 4525008), (62, 3503232), (64, 3393756), (72, 3016672), (93, 2335488), (96, 2262504), (124, 1751616), (128, 1696878), (144, 1508336), (186, 1167744), (192, 1131252), (248, 875808), (256, 848439), (279, 778496), (288, 754168), (372, 583872), (384, 565626), (496, 437904), (558, 389248), (576, 377084), (744, 291936), (768, 282813), (992, 218952), (1116, 194624), (1152, 188542), (1488, 145968), (1984, 109476), (2232, 97312), (2304, 94271), (2976, 72984), (3041, 71424), (3968, 54738), (4464, 48656), (5952, 36492), (6082, 35712), (7936, 27369), (8928, 24328), (9123, 23808), (11904, 18246), (12164, 17856)]