663899808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 2068198272

約数和(自身を除く): 1404298464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 137, 143, 156, 176, 208, 264, 274, 286, 312, 352, 353, 411, 416, 429, 528, 548, 572, 624, 706, 822, 858, 1056, 1059, 1096, 1144, 1248, 1412, 1507, 1644, 1716, 1781, 2118, 2192, 2288, 2824, 3014, 3288, 3432, 3562, 3883, 4236, 4384, 4521, 4576, 4589, 5343, 5648, 6028, 6576, 6864, 7124, 7766, 8472, 9042, 9178, 10686, 11296, 11649, 12056, 13152, 13728, 13767, 14248, 15532, 16944, 18084, 18356, 19591, 21372, 23298, 24112, 27534, 28496, 31064, 33888, 36168, 36712, 39182, 42744, 46596, 48224, 48361, 50479, 55068, 56992, 58773, 62128, 72336, 73424, 78364, 85488, 93192, 96722, 100958, 110136, 117546, 124256, 144672, 145083, 146848, 151437, 156728, 170976, 186384, 193444, 201916, 220272, 235092, 290166, 302874, 313456, 372768, 386888, 403832, 440544, 470184, 531971, 580332, 605748, 626912, 628693, 773776, 807664, 940368, 1063942, 1160664, 1211496, 1257386, 1547552, 1595913, 1615328, 1880736, 1886079, 2127884, 2321328, 2422992, 2514772, 3191826, 3772158, 4255768, 4642656, 4845984, 5029544, 6383652, 6915623, 7544316, 8511536, 10059088, 12767304, 13831246, 15088632, 17023072, 20118176, 20746869, 25534608, 27662492, 30177264, 41493738, 51069216, 55324984, 60354528, 82987476, 110649968, 165974952, 221299936, 331949904, 663899808]

約数ペア:

[(1, 663899808), (2, 331949904), (3, 221299936), (4, 165974952), (6, 110649968), (8, 82987476), (11, 60354528), (12, 55324984), (13, 51069216), (16, 41493738), (22, 30177264), (24, 27662492), (26, 25534608), (32, 20746869), (33, 20118176), (39, 17023072), (44, 15088632), (48, 13831246), (52, 12767304), (66, 10059088), (78, 8511536), (88, 7544316), (96, 6915623), (104, 6383652), (132, 5029544), (137, 4845984), (143, 4642656), (156, 4255768), (176, 3772158), (208, 3191826), (264, 2514772), (274, 2422992), (286, 2321328), (312, 2127884), (352, 1886079), (353, 1880736), (411, 1615328), (416, 1595913), (429, 1547552), (528, 1257386), (548, 1211496), (572, 1160664), (624, 1063942), (706, 940368), (822, 807664), (858, 773776), (1056, 628693), (1059, 626912), (1096, 605748), (1144, 580332), (1248, 531971), (1412, 470184), (1507, 440544), (1644, 403832), (1716, 386888), (1781, 372768), (2118, 313456), (2192, 302874), (2288, 290166), (2824, 235092), (3014, 220272), (3288, 201916), (3432, 193444), (3562, 186384), (3883, 170976), (4236, 156728), (4384, 151437), (4521, 146848), (4576, 145083), (4589, 144672), (5343, 124256), (5648, 117546), (6028, 110136), (6576, 100958), (6864, 96722), (7124, 93192), (7766, 85488), (8472, 78364), (9042, 73424), (9178, 72336), (10686, 62128), (11296, 58773), (11649, 56992), (12056, 55068), (13152, 50479), (13728, 48361), (13767, 48224), (14248, 46596), (15532, 42744), (16944, 39182), (18084, 36712), (18356, 36168), (19591, 33888), (21372, 31064), (23298, 28496), (24112, 27534)]