489192704

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1384556544

約数和(自身を除く): 895363840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 52, 56, 64, 77, 83, 88, 91, 92, 104, 112, 128, 143, 154, 161, 166, 176, 182, 184, 208, 224, 253, 256, 286, 299, 308, 322, 332, 352, 364, 368, 416, 448, 506, 572, 581, 598, 616, 644, 664, 704, 728, 736, 832, 896, 913, 1001, 1012, 1079, 1144, 1162, 1196, 1232, 1288, 1328, 1408, 1456, 1472, 1664, 1771, 1792, 1826, 1909, 2002, 2024, 2093, 2158, 2288, 2324, 2392, 2464, 2576, 2656, 2816, 2912, 2944, 3289, 3328, 3542, 3652, 3818, 4004, 4048, 4186, 4316, 4576, 4648, 4784, 4928, 5152, 5312, 5824, 5888, 6391, 6578, 7084, 7304, 7553, 7636, 8008, 8096, 8372, 8632, 9152, 9296, 9568, 9856, 10304, 10624, 11648, 11869, 12782, 13156, 13363, 14168, 14608, 15106, 15272, 16016, 16192, 16744, 17264, 18304, 18592, 19136, 19712, 20608, 20999, 21248, 23023, 23296, 23738, 24817, 25564, 26312, 26726, 28336, 29216, 30212, 30544, 32032, 32384, 33488, 34528, 36608, 37184, 38272, 41216, 41998, 46046, 47476, 49634, 51128, 52624, 53452, 56672, 58432, 60424, 61088, 64064, 64768, 66976, 69056, 74368, 76544, 83083, 83996, 92092, 94952, 99268, 102256, 105248, 106904, 113344, 116864, 120848, 122176, 128128, 133952, 138112, 146993, 148736, 166166, 167992, 173719, 184184, 189904, 198536, 204512, 210496, 213808, 226688, 233728, 241696, 244352, 256256, 267904, 272987, 276224, 293986, 332332, 335984, 347438, 368368, 379808, 397072, 409024, 420992, 427616, 453376, 483392, 488704, 535808, 545974, 587972, 664664, 671968, 694876, 736736, 759616, 794144, 818048, 841984, 855232, 966784, 1091948, 1175944, 1329328, 1343936, 1389752, 1473472, 1519232, 1588288, 1636096, 1710464, 1910909, 1933568, 2183896, 2351888, 2658656, 2687872, 2779504, 2946944, 3038464, 3176576, 3420928, 3821818, 4367792, 4703776, 5317312, 5375744, 5559008, 5893888, 6353152, 7643636, 8735584, 9407552, 10634624, 11118016, 15287272, 17471168, 18815104, 21269248, 22236032, 30574544, 34942336, 37630208, 44472064, 61149088, 69884672, 122298176, 244596352, 489192704]

約数ペア:

[(1, 489192704), (2, 244596352), (4, 122298176), (7, 69884672), (8, 61149088), (11, 44472064), (13, 37630208), (14, 34942336), (16, 30574544), (22, 22236032), (23, 21269248), (26, 18815104), (28, 17471168), (32, 15287272), (44, 11118016), (46, 10634624), (52, 9407552), (56, 8735584), (64, 7643636), (77, 6353152), (83, 5893888), (88, 5559008), (91, 5375744), (92, 5317312), (104, 4703776), (112, 4367792), (128, 3821818), (143, 3420928), (154, 3176576), (161, 3038464), (166, 2946944), (176, 2779504), (182, 2687872), (184, 2658656), (208, 2351888), (224, 2183896), (253, 1933568), (256, 1910909), (286, 1710464), (299, 1636096), (308, 1588288), (322, 1519232), (332, 1473472), (352, 1389752), (364, 1343936), (368, 1329328), (416, 1175944), (448, 1091948), (506, 966784), (572, 855232), (581, 841984), (598, 818048), (616, 794144), (644, 759616), (664, 736736), (704, 694876), (728, 671968), (736, 664664), (832, 587972), (896, 545974), (913, 535808), (1001, 488704), (1012, 483392), (1079, 453376), (1144, 427616), (1162, 420992), (1196, 409024), (1232, 397072), (1288, 379808), (1328, 368368), (1408, 347438), (1456, 335984), (1472, 332332), (1664, 293986), (1771, 276224), (1792, 272987), (1826, 267904), (1909, 256256), (2002, 244352), (2024, 241696), (2093, 233728), (2158, 226688), (2288, 213808), (2324, 210496), (2392, 204512), (2464, 198536), (2576, 189904), (2656, 184184), (2816, 173719), (2912, 167992), (2944, 166166), (3289, 148736), (3328, 146993), (3542, 138112), (3652, 133952), (3818, 128128), (4004, 122176), (4048, 120848), (4186, 116864), (4316, 113344), (4576, 106904), (4648, 105248), (4784, 102256), (4928, 99268), (5152, 94952), (5312, 92092), (5824, 83996), (5888, 83083), (6391, 76544), (6578, 74368), (7084, 69056), (7304, 66976), (7553, 64768), (7636, 64064), (8008, 61088), (8096, 60424), (8372, 58432), (8632, 56672), (9152, 53452), (9296, 52624), (9568, 51128), (9856, 49634), (10304, 47476), (10624, 46046), (11648, 41998), (11869, 41216), (12782, 38272), (13156, 37184), (13363, 36608), (14168, 34528), (14608, 33488), (15106, 32384), (15272, 32032), (16016, 30544), (16192, 30212), (16744, 29216), (17264, 28336), (18304, 26726), (18592, 26312), (19136, 25564), (19712, 24817), (20608, 23738), (20999, 23296), (21248, 23023)]