1921941504

素因数分解:

$2^{15}\times 3^2\times 7^3\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 384

約数和(自身を含む): 6815640000

約数和(自身を除く): 4893698496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 343, 384, 392, 399, 441, 448, 456, 504, 512, 532, 576, 588, 608, 672, 684, 686, 768, 784, 798, 882, 896, 912, 931, 1008, 1024, 1029, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1372, 1536, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2048, 2058, 2128, 2304, 2352, 2394, 2432, 2688, 2736, 2744, 2793, 3072, 3087, 3136, 3192, 3528, 3584, 3648, 3724, 4032, 4096, 4116, 4256, 4608, 4704, 4788, 4864, 5376, 5472, 5488, 5586, 6144, 6174, 6272, 6384, 6517, 7056, 7168, 7296, 7448, 8064, 8192, 8232, 8379, 8512, 9216, 9408, 9576, 9728, 10752, 10944, 10976, 11172, 12288, 12348, 12544, 12768, 13034, 14112, 14336, 14592, 14896, 16128, 16384, 16464, 16758, 17024, 18432, 18816, 19152, 19456, 19551, 21504, 21888, 21952, 22344, 24576, 24696, 25088, 25536, 26068, 28224, 28672, 29184, 29792, 32256, 32768, 32928, 33516, 34048, 36864, 37632, 38304, 38912, 39102, 43008, 43776, 43904, 44688, 49152, 49392, 50176, 51072, 52136, 56448, 57344, 58368, 58653, 59584, 64512, 65856, 67032, 68096, 73728, 75264, 76608, 77824, 78204, 86016, 87552, 87808, 89376, 98304, 98784, 100352, 102144, 104272, 112896, 114688, 116736, 117306, 119168, 129024, 131712, 134064, 136192, 147456, 150528, 153216, 155648, 156408, 172032, 175104, 175616, 178752, 197568, 200704, 204288, 208544, 225792, 229376, 233472, 234612, 238336, 258048, 263424, 268128, 272384, 294912, 301056, 306432, 311296, 312816, 344064, 350208, 351232, 357504, 395136, 401408, 408576, 417088, 451584, 466944, 469224, 476672, 516096, 526848, 536256, 544768, 602112, 612864, 622592, 625632, 688128, 700416, 702464, 715008, 790272, 802816, 817152, 834176, 903168, 933888, 938448, 953344, 1032192, 1053696, 1072512, 1089536, 1204224, 1225728, 1251264, 1400832, 1404928, 1430016, 1580544, 1605632, 1634304, 1668352, 1806336, 1867776, 1876896, 1906688, 2064384, 2107392, 2145024, 2179072, 2408448, 2451456, 2502528, 2801664, 2809856, 2860032, 3161088, 3268608, 3336704, 3612672, 3753792, 3813376, 4214784, 4290048, 4358144, 4816896, 4902912, 5005056, 5603328, 5619712, 5720064, 6322176, 6537216, 6673408, 7225344, 7507584, 7626752, 8429568, 8580096, 9805824, 10010112, 11239424, 11440128, 12644352, 13074432, 13346816, 14450688, 15015168, 15253504, 16859136, 17160192, 19611648, 20020224, 22880256, 25288704, 26693632, 30030336, 30507008, 33718272, 34320384, 39223296, 40040448, 45760512, 50577408, 53387264, 60060672, 68640768, 80080896, 91521024, 101154816, 106774528, 120121344, 137281536, 160161792, 213549056, 240242688, 274563072, 320323584, 480485376, 640647168, 960970752, 1921941504]

約数ペア:

[(1, 1921941504), (2, 960970752), (3, 640647168), (4, 480485376), (6, 320323584), (7, 274563072), (8, 240242688), (9, 213549056), (12, 160161792), (14, 137281536), (16, 120121344), (18, 106774528), (19, 101154816), (21, 91521024), (24, 80080896), (28, 68640768), (32, 60060672), (36, 53387264), (38, 50577408), (42, 45760512), (48, 40040448), (49, 39223296), (56, 34320384), (57, 33718272), (63, 30507008), (64, 30030336), (72, 26693632), (76, 25288704), (84, 22880256), (96, 20020224), (98, 19611648), (112, 17160192), (114, 16859136), (126, 15253504), (128, 15015168), (133, 14450688), (144, 13346816), (147, 13074432), (152, 12644352), (168, 11440128), (171, 11239424), (192, 10010112), (196, 9805824), (224, 8580096), (228, 8429568), (252, 7626752), (256, 7507584), (266, 7225344), (288, 6673408), (294, 6537216), (304, 6322176), (336, 5720064), (342, 5619712), (343, 5603328), (384, 5005056), (392, 4902912), (399, 4816896), (441, 4358144), (448, 4290048), (456, 4214784), (504, 3813376), (512, 3753792), (532, 3612672), (576, 3336704), (588, 3268608), (608, 3161088), (672, 2860032), (684, 2809856), (686, 2801664), (768, 2502528), (784, 2451456), (798, 2408448), (882, 2179072), (896, 2145024), (912, 2107392), (931, 2064384), (1008, 1906688), (1024, 1876896), (1029, 1867776), (1064, 1806336), (1152, 1668352), (1176, 1634304), (1197, 1605632), (1216, 1580544), (1344, 1430016), (1368, 1404928), (1372, 1400832), (1536, 1251264), (1568, 1225728), (1596, 1204224), (1764, 1089536), (1792, 1072512), (1824, 1053696), (1862, 1032192), (2016, 953344), (2048, 938448), (2058, 933888), (2128, 903168), (2304, 834176), (2352, 817152), (2394, 802816), (2432, 790272), (2688, 715008), (2736, 702464), (2744, 700416), (2793, 688128), (3072, 625632), (3087, 622592), (3136, 612864), (3192, 602112), (3528, 544768), (3584, 536256), (3648, 526848), (3724, 516096), (4032, 476672), (4096, 469224), (4116, 466944), (4256, 451584), (4608, 417088), (4704, 408576), (4788, 401408), (4864, 395136), (5376, 357504), (5472, 351232), (5488, 350208), (5586, 344064), (6144, 312816), (6174, 311296), (6272, 306432), (6384, 301056), (6517, 294912), (7056, 272384), (7168, 268128), (7296, 263424), (7448, 258048), (8064, 238336), (8192, 234612), (8232, 233472), (8379, 229376), (8512, 225792), (9216, 208544), (9408, 204288), (9576, 200704), (9728, 197568), (10752, 178752), (10944, 175616), (10976, 175104), (11172, 172032), (12288, 156408), (12348, 155648), (12544, 153216), (12768, 150528), (13034, 147456), (14112, 136192), (14336, 134064), (14592, 131712), (14896, 129024), (16128, 119168), (16384, 117306), (16464, 116736), (16758, 114688), (17024, 112896), (18432, 104272), (18816, 102144), (19152, 100352), (19456, 98784), (19551, 98304), (21504, 89376), (21888, 87808), (21952, 87552), (22344, 86016), (24576, 78204), (24696, 77824), (25088, 76608), (25536, 75264), (26068, 73728), (28224, 68096), (28672, 67032), (29184, 65856), (29792, 64512), (32256, 59584), (32768, 58653), (32928, 58368), (33516, 57344), (34048, 56448), (36864, 52136), (37632, 51072), (38304, 50176), (38912, 49392), (39102, 49152), (43008, 44688), (43776, 43904)]