1996785664944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2297}}^1\times {\mathrm{2659}}^1$

素因数の和:5120

約数の個数: 240

約数和(自身を含む): 6048619113600

約数和(自身を除く): 4051833448656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 139, 147, 168, 196, 278, 294, 336, 392, 417, 556, 588, 784, 834, 973, 1112, 1176, 1668, 1946, 2224, 2297, 2352, 2659, 2919, 3336, 3892, 4594, 5318, 5838, 6672, 6811, 6891, 7784, 7977, 9188, 10636, 11676, 13622, 13782, 15568, 15954, 16079, 18376, 18613, 20433, 21272, 23352, 27244, 27564, 31908, 32158, 36752, 37226, 40866, 42544, 46704, 48237, 54488, 55128, 55839, 63816, 64316, 74452, 81732, 96474, 108976, 110256, 111678, 112553, 127632, 128632, 130291, 148904, 163464, 192948, 223356, 225106, 257264, 260582, 297808, 319283, 326928, 337659, 369601, 385896, 390873, 446712, 450212, 521164, 638566, 675318, 739202, 771792, 781746, 893424, 900424, 957849, 1042328, 1108803, 1277132, 1350636, 1478404, 1563492, 1800848, 1915698, 2084656, 2217606, 2234981, 2554264, 2587207, 2701272, 2956808, 3126984, 3831396, 4435212, 4469962, 5108528, 5174414, 5402544, 5913616, 6107723, 6253968, 6704943, 7662792, 7761621, 8870424, 8939924, 10348828, 12215446, 13409886, 15325584, 15523242, 15644867, 17740848, 17879848, 18110449, 18323169, 20697656, 24430892, 26819772, 31046484, 31289734, 35759696, 36220898, 36646338, 41395312, 42754061, 46934601, 48861784, 53639544, 54331347, 62092968, 62579468, 72441796, 73292676, 85508122, 93869202, 97723568, 107279088, 108662694, 124185936, 125158936, 128262183, 144883592, 146585352, 171016244, 187738404, 217325388, 250317872, 256524366, 289767184, 293170704, 299278427, 342032488, 375476808, 434650776, 513048732, 598556854, 684064976, 750953616, 848973497, 869301552, 897835281, 1026097464, 1197113708, 1697946994, 1795670562, 2052194928, 2394227416, 2546920491, 3395893988, 3591341124, 4788454832, 5093840982, 5942814479, 6791787976, 7182682248, 10187681964, 11885628958, 13583575952, 14365364496, 17828443437, 20375363928, 23771257916, 35656886874, 40750727856, 41599701353, 47542515832, 71313773748, 83199402706, 95085031664, 124799104059, 142627547496, 166398805412, 249598208118, 285255094992, 332797610824, 499196416236, 665595221648, 998392832472, 1996785664944]

約数ペア:

[(1, 1996785664944), (2, 998392832472), (3, 665595221648), (4, 499196416236), (6, 332797610824), (7, 285255094992), (8, 249598208118), (12, 166398805412), (14, 142627547496), (16, 124799104059), (21, 95085031664), (24, 83199402706), (28, 71313773748), (42, 47542515832), (48, 41599701353), (49, 40750727856), (56, 35656886874), (84, 23771257916), (98, 20375363928), (112, 17828443437), (139, 14365364496), (147, 13583575952), (168, 11885628958), (196, 10187681964), (278, 7182682248), (294, 6791787976), (336, 5942814479), (392, 5093840982), (417, 4788454832), (556, 3591341124), (588, 3395893988), (784, 2546920491), (834, 2394227416), (973, 2052194928), (1112, 1795670562), (1176, 1697946994), (1668, 1197113708), (1946, 1026097464), (2224, 897835281), (2297, 869301552), (2352, 848973497), (2659, 750953616), (2919, 684064976), (3336, 598556854), (3892, 513048732), (4594, 434650776), (5318, 375476808), (5838, 342032488), (6672, 299278427), (6811, 293170704), (6891, 289767184), (7784, 256524366), (7977, 250317872), (9188, 217325388), (10636, 187738404), (11676, 171016244), (13622, 146585352), (13782, 144883592), (15568, 128262183), (15954, 125158936), (16079, 124185936), (18376, 108662694), (18613, 107279088), (20433, 97723568), (21272, 93869202), (23352, 85508122), (27244, 73292676), (27564, 72441796), (31908, 62579468), (32158, 62092968), (36752, 54331347), (37226, 53639544), (40866, 48861784), (42544, 46934601), (46704, 42754061), (48237, 41395312), (54488, 36646338), (55128, 36220898), (55839, 35759696), (63816, 31289734), (64316, 31046484), (74452, 26819772), (81732, 24430892), (96474, 20697656), (108976, 18323169), (110256, 18110449), (111678, 17879848), (112553, 17740848), (127632, 15644867), (128632, 15523242), (130291, 15325584), (148904, 13409886), (163464, 12215446), (192948, 10348828), (223356, 8939924), (225106, 8870424), (257264, 7761621), (260582, 7662792), (297808, 6704943), (319283, 6253968), (326928, 6107723), (337659, 5913616), (369601, 5402544), (385896, 5174414), (390873, 5108528), (446712, 4469962), (450212, 4435212), (521164, 3831396), (638566, 3126984), (675318, 2956808), (739202, 2701272), (771792, 2587207), (781746, 2554264), (893424, 2234981), (900424, 2217606), (957849, 2084656), (1042328, 1915698), (1108803, 1800848), (1277132, 1563492), (1350636, 1478404)]