21954500568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43517}}^1$

素因数の和:43567

約数の個数: 288

約数和(自身を含む): 81262031760

約数和(自身を除く): 59307531192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 49, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 98, 99, 104, 117, 126, 132, 143, 147, 154, 156, 168, 182, 196, 198, 231, 234, 252, 264, 273, 286, 294, 308, 312, 364, 392, 396, 429, 441, 462, 468, 504, 539, 546, 572, 588, 616, 637, 693, 728, 792, 819, 858, 882, 924, 936, 1001, 1078, 1092, 1144, 1176, 1274, 1287, 1386, 1617, 1638, 1716, 1764, 1848, 1911, 2002, 2156, 2184, 2548, 2574, 2772, 3003, 3234, 3276, 3432, 3528, 3822, 4004, 4312, 4851, 5096, 5148, 5544, 5733, 6006, 6468, 6552, 7007, 7644, 8008, 9009, 9702, 10296, 11466, 12012, 12936, 14014, 15288, 18018, 19404, 21021, 22932, 24024, 28028, 36036, 38808, 42042, 43517, 45864, 56056, 63063, 72072, 84084, 87034, 126126, 130551, 168168, 174068, 252252, 261102, 304619, 348136, 391653, 478687, 504504, 522204, 565721, 609238, 783306, 913857, 957374, 1044408, 1131442, 1218476, 1436061, 1566612, 1697163, 1827714, 1914748, 2132333, 2262884, 2436952, 2741571, 2872122, 3133224, 3350809, 3394326, 3655428, 3829496, 3960047, 4264666, 4308183, 4525768, 5091489, 5483142, 5744244, 6222931, 6396999, 6701618, 6788652, 7310856, 7920094, 8529332, 8616366, 10052427, 10182978, 10966284, 11488488, 11880141, 12445862, 12793998, 13403236, 13577304, 15840188, 17058664, 17232732, 18668793, 19190997, 20104854, 20365956, 21932568, 23455663, 23760282, 24891724, 25587996, 26806472, 27720329, 30157281, 31680376, 34465464, 35640423, 37337586, 38381994, 40209708, 40731912, 43560517, 46911326, 47520564, 49783448, 51175992, 55440658, 56006379, 60314562, 70366989, 71280846, 74675172, 76763988, 80419416, 83160987, 87121034, 93822652, 95041128, 110881316, 112012758, 120629124, 130681551, 140733978, 142561692, 149350344, 153527976, 166321974, 174242068, 187645304, 211100967, 221762632, 224025516, 241258248, 249482961, 261363102, 281467956, 285123384, 304923619, 332643948, 348484136, 392044653, 422201934, 448051032, 498965922, 522726204, 562935912, 609847238, 665287896, 784089306, 844403868, 914770857, 997931844, 1045452408, 1219694476, 1568178612, 1688807736, 1829541714, 1995863688, 2439388952, 2744312571, 3136357224, 3659083428, 5488625142, 7318166856, 10977250284, 21954500568]

約数ペア:

[(1, 21954500568), (2, 10977250284), (3, 7318166856), (4, 5488625142), (6, 3659083428), (7, 3136357224), (8, 2744312571), (9, 2439388952), (11, 1995863688), (12, 1829541714), (13, 1688807736), (14, 1568178612), (18, 1219694476), (21, 1045452408), (22, 997931844), (24, 914770857), (26, 844403868), (28, 784089306), (33, 665287896), (36, 609847238), (39, 562935912), (42, 522726204), (44, 498965922), (49, 448051032), (52, 422201934), (56, 392044653), (63, 348484136), (66, 332643948), (72, 304923619), (77, 285123384), (78, 281467956), (84, 261363102), (88, 249482961), (91, 241258248), (98, 224025516), (99, 221762632), (104, 211100967), (117, 187645304), (126, 174242068), (132, 166321974), (143, 153527976), (147, 149350344), (154, 142561692), (156, 140733978), (168, 130681551), (182, 120629124), (196, 112012758), (198, 110881316), (231, 95041128), (234, 93822652), (252, 87121034), (264, 83160987), (273, 80419416), (286, 76763988), (294, 74675172), (308, 71280846), (312, 70366989), (364, 60314562), (392, 56006379), (396, 55440658), (429, 51175992), (441, 49783448), (462, 47520564), (468, 46911326), (504, 43560517), (539, 40731912), (546, 40209708), (572, 38381994), (588, 37337586), (616, 35640423), (637, 34465464), (693, 31680376), (728, 30157281), (792, 27720329), (819, 26806472), (858, 25587996), (882, 24891724), (924, 23760282), (936, 23455663), (1001, 21932568), (1078, 20365956), (1092, 20104854), (1144, 19190997), (1176, 18668793), (1274, 17232732), (1287, 17058664), (1386, 15840188), (1617, 13577304), (1638, 13403236), (1716, 12793998), (1764, 12445862), (1848, 11880141), (1911, 11488488), (2002, 10966284), (2156, 10182978), (2184, 10052427), (2548, 8616366), (2574, 8529332), (2772, 7920094), (3003, 7310856), (3234, 6788652), (3276, 6701618), (3432, 6396999), (3528, 6222931), (3822, 5744244), (4004, 5483142), (4312, 5091489), (4851, 4525768), (5096, 4308183), (5148, 4264666), (5544, 3960047), (5733, 3829496), (6006, 3655428), (6468, 3394326), (6552, 3350809), (7007, 3133224), (7644, 2872122), (8008, 2741571), (9009, 2436952), (9702, 2262884), (10296, 2132333), (11466, 1914748), (12012, 1827714), (12936, 1697163), (14014, 1566612), (15288, 1436061), (18018, 1218476), (19404, 1131442), (21021, 1044408), (22932, 957374), (24024, 913857), (28028, 783306), (36036, 609238), (38808, 565721), (42042, 522204), (43517, 504504), (45864, 478687), (56056, 391653), (63063, 348136), (72072, 304619), (84084, 261102), (87034, 252252), (126126, 174068), (130551, 168168)]