254004576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 801239040

約数和(自身を除く): 547234464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 89, 93, 96, 112, 124, 137, 168, 178, 186, 217, 224, 248, 267, 274, 336, 356, 372, 411, 434, 496, 534, 548, 623, 651, 672, 712, 744, 822, 868, 959, 992, 1068, 1096, 1246, 1302, 1424, 1488, 1644, 1736, 1869, 1918, 2136, 2192, 2492, 2604, 2759, 2848, 2877, 2976, 3288, 3472, 3738, 3836, 4247, 4272, 4384, 4984, 5208, 5518, 5754, 6576, 6944, 7476, 7672, 8277, 8494, 8544, 9968, 10416, 11036, 11508, 12193, 12741, 13152, 14952, 15344, 16554, 16988, 19313, 19936, 20832, 22072, 23016, 24386, 25482, 29729, 29904, 30688, 33108, 33976, 36579, 38626, 44144, 46032, 48772, 50964, 57939, 59458, 59808, 66216, 67952, 73158, 77252, 85351, 88288, 89187, 92064, 97544, 101928, 115878, 118916, 132432, 135904, 146316, 154504, 170702, 178374, 195088, 203856, 231756, 237832, 256053, 264864, 292632, 309008, 341404, 356748, 377983, 390176, 407712, 463512, 475664, 512106, 585264, 618016, 682808, 713496, 755966, 927024, 951328, 1024212, 1133949, 1170528, 1365616, 1426992, 1511932, 1854048, 2048424, 2267898, 2645881, 2731232, 2853984, 3023864, 4096848, 4535796, 5291762, 6047728, 7937643, 8193696, 9071592, 10583524, 12095456, 15875286, 18143184, 21167048, 31750572, 36286368, 42334096, 63501144, 84668192, 127002288, 254004576]

約数ペア:

[(1, 254004576), (2, 127002288), (3, 84668192), (4, 63501144), (6, 42334096), (7, 36286368), (8, 31750572), (12, 21167048), (14, 18143184), (16, 15875286), (21, 12095456), (24, 10583524), (28, 9071592), (31, 8193696), (32, 7937643), (42, 6047728), (48, 5291762), (56, 4535796), (62, 4096848), (84, 3023864), (89, 2853984), (93, 2731232), (96, 2645881), (112, 2267898), (124, 2048424), (137, 1854048), (168, 1511932), (178, 1426992), (186, 1365616), (217, 1170528), (224, 1133949), (248, 1024212), (267, 951328), (274, 927024), (336, 755966), (356, 713496), (372, 682808), (411, 618016), (434, 585264), (496, 512106), (534, 475664), (548, 463512), (623, 407712), (651, 390176), (672, 377983), (712, 356748), (744, 341404), (822, 309008), (868, 292632), (959, 264864), (992, 256053), (1068, 237832), (1096, 231756), (1246, 203856), (1302, 195088), (1424, 178374), (1488, 170702), (1644, 154504), (1736, 146316), (1869, 135904), (1918, 132432), (2136, 118916), (2192, 115878), (2492, 101928), (2604, 97544), (2759, 92064), (2848, 89187), (2877, 88288), (2976, 85351), (3288, 77252), (3472, 73158), (3738, 67952), (3836, 66216), (4247, 59808), (4272, 59458), (4384, 57939), (4984, 50964), (5208, 48772), (5518, 46032), (5754, 44144), (6576, 38626), (6944, 36579), (7476, 33976), (7672, 33108), (8277, 30688), (8494, 29904), (8544, 29729), (9968, 25482), (10416, 24386), (11036, 23016), (11508, 22072), (12193, 20832), (12741, 19936), (13152, 19313), (14952, 16988), (15344, 16554)]