1227754752

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 3955875840

約数和(自身を除く): 2728121088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 53, 56, 62, 64, 84, 93, 96, 106, 112, 124, 128, 139, 159, 168, 186, 192, 212, 217, 224, 248, 256, 278, 318, 336, 371, 372, 384, 417, 424, 434, 448, 496, 556, 636, 651, 672, 742, 744, 768, 834, 848, 868, 896, 973, 992, 1112, 1113, 1272, 1302, 1344, 1484, 1488, 1643, 1668, 1696, 1736, 1792, 1946, 1984, 2224, 2226, 2544, 2604, 2688, 2919, 2968, 2976, 3286, 3336, 3392, 3472, 3892, 3968, 4309, 4448, 4452, 4929, 5088, 5208, 5376, 5838, 5936, 5952, 6572, 6672, 6784, 6944, 7367, 7784, 7936, 8618, 8896, 8904, 9858, 10176, 10416, 11501, 11676, 11872, 11904, 12927, 13144, 13344, 13568, 13888, 14734, 15568, 17236, 17792, 17808, 19716, 20352, 20832, 22101, 23002, 23352, 23744, 23808, 25854, 26288, 26688, 27776, 29468, 30163, 31136, 34472, 34503, 35584, 35616, 39432, 40704, 41664, 44202, 46004, 46704, 47488, 51569, 51708, 52576, 53376, 55552, 58936, 60326, 62272, 68944, 69006, 71232, 78864, 83328, 88404, 90489, 92008, 93408, 94976, 103138, 103416, 105152, 106752, 117872, 120652, 124544, 137888, 138012, 142464, 154707, 157728, 166656, 176808, 180978, 184016, 186816, 206276, 206832, 210304, 228377, 235744, 241304, 249088, 275776, 276024, 284928, 309414, 315456, 353616, 361956, 368032, 373632, 412552, 413664, 420608, 456754, 471488, 482608, 551552, 552048, 618828, 630912, 685131, 707232, 723912, 736064, 747264, 825104, 827328, 913508, 942976, 965216, 1103104, 1104096, 1237656, 1261824, 1370262, 1414464, 1447824, 1472128, 1598639, 1650208, 1654656, 1827016, 1885952, 1930432, 2208192, 2475312, 2740524, 2828928, 2895648, 2944256, 3197278, 3300416, 3309312, 3654032, 3860864, 4416384, 4795917, 4950624, 5481048, 5657856, 5791296, 6394556, 6600832, 7308064, 7721728, 8832768, 9591834, 9901248, 10962096, 11582592, 12789112, 13201664, 14616128, 19183668, 19802496, 21924192, 23165184, 25578224, 29232256, 38367336, 39604992, 43848384, 51156448, 58464512, 76734672, 87696768, 102312896, 153469344, 175393536, 204625792, 306938688, 409251584, 613877376, 1227754752]

約数ペア:

[(1, 1227754752), (2, 613877376), (3, 409251584), (4, 306938688), (6, 204625792), (7, 175393536), (8, 153469344), (12, 102312896), (14, 87696768), (16, 76734672), (21, 58464512), (24, 51156448), (28, 43848384), (31, 39604992), (32, 38367336), (42, 29232256), (48, 25578224), (53, 23165184), (56, 21924192), (62, 19802496), (64, 19183668), (84, 14616128), (93, 13201664), (96, 12789112), (106, 11582592), (112, 10962096), (124, 9901248), (128, 9591834), (139, 8832768), (159, 7721728), (168, 7308064), (186, 6600832), (192, 6394556), (212, 5791296), (217, 5657856), (224, 5481048), (248, 4950624), (256, 4795917), (278, 4416384), (318, 3860864), (336, 3654032), (371, 3309312), (372, 3300416), (384, 3197278), (417, 2944256), (424, 2895648), (434, 2828928), (448, 2740524), (496, 2475312), (556, 2208192), (636, 1930432), (651, 1885952), (672, 1827016), (742, 1654656), (744, 1650208), (768, 1598639), (834, 1472128), (848, 1447824), (868, 1414464), (896, 1370262), (973, 1261824), (992, 1237656), (1112, 1104096), (1113, 1103104), (1272, 965216), (1302, 942976), (1344, 913508), (1484, 827328), (1488, 825104), (1643, 747264), (1668, 736064), (1696, 723912), (1736, 707232), (1792, 685131), (1946, 630912), (1984, 618828), (2224, 552048), (2226, 551552), (2544, 482608), (2604, 471488), (2688, 456754), (2919, 420608), (2968, 413664), (2976, 412552), (3286, 373632), (3336, 368032), (3392, 361956), (3472, 353616), (3892, 315456), (3968, 309414), (4309, 284928), (4448, 276024), (4452, 275776), (4929, 249088), (5088, 241304), (5208, 235744), (5376, 228377), (5838, 210304), (5936, 206832), (5952, 206276), (6572, 186816), (6672, 184016), (6784, 180978), (6944, 176808), (7367, 166656), (7784, 157728), (7936, 154707), (8618, 142464), (8896, 138012), (8904, 137888), (9858, 124544), (10176, 120652), (10416, 117872), (11501, 106752), (11676, 105152), (11872, 103416), (11904, 103138), (12927, 94976), (13144, 93408), (13344, 92008), (13568, 90489), (13888, 88404), (14734, 83328), (15568, 78864), (17236, 71232), (17792, 69006), (17808, 68944), (19716, 62272), (20352, 60326), (20832, 58936), (22101, 55552), (23002, 53376), (23352, 52576), (23744, 51708), (23808, 51569), (25854, 47488), (26288, 46704), (26688, 46004), (27776, 44202), (29468, 41664), (30163, 40704), (31136, 39432), (34472, 35616), (34503, 35584)]