247382016

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 754951680

約数和(自身を除く): 507569664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 719, 768, 896, 1024, 1344, 1438, 1536, 1792, 2048, 2157, 2688, 2876, 3072, 3584, 4096, 4314, 5033, 5376, 5752, 6144, 7168, 8192, 8628, 10066, 10752, 11504, 12288, 14336, 15099, 16384, 17256, 20132, 21504, 23008, 24576, 28672, 30198, 34512, 40264, 43008, 46016, 49152, 57344, 60396, 69024, 80528, 86016, 92032, 114688, 120792, 138048, 161056, 172032, 184064, 241584, 276096, 322112, 344064, 368128, 483168, 552192, 644224, 736256, 966336, 1104384, 1288448, 1472512, 1932672, 2208768, 2576896, 2945024, 3865344, 4417536, 5153792, 5890048, 7730688, 8835072, 10307584, 11780096, 15461376, 17670144, 20615168, 30922752, 35340288, 41230336, 61845504, 82460672, 123691008, 247382016]

約数ペア:

[(1, 247382016), (2, 123691008), (3, 82460672), (4, 61845504), (6, 41230336), (7, 35340288), (8, 30922752), (12, 20615168), (14, 17670144), (16, 15461376), (21, 11780096), (24, 10307584), (28, 8835072), (32, 7730688), (42, 5890048), (48, 5153792), (56, 4417536), (64, 3865344), (84, 2945024), (96, 2576896), (112, 2208768), (128, 1932672), (168, 1472512), (192, 1288448), (224, 1104384), (256, 966336), (336, 736256), (384, 644224), (448, 552192), (512, 483168), (672, 368128), (719, 344064), (768, 322112), (896, 276096), (1024, 241584), (1344, 184064), (1438, 172032), (1536, 161056), (1792, 138048), (2048, 120792), (2157, 114688), (2688, 92032), (2876, 86016), (3072, 80528), (3584, 69024), (4096, 60396), (4314, 57344), (5033, 49152), (5376, 46016), (5752, 43008), (6144, 40264), (7168, 34512), (8192, 30198), (8628, 28672), (10066, 24576), (10752, 23008), (11504, 21504), (12288, 20132), (14336, 17256), (15099, 16384)]