997842384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2966

約数の個数: 240

約数和(自身を含む): 3595198464

約数和(自身を除く): 2597356080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 231, 248, 252, 264, 279, 308, 336, 341, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1008, 1023, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 2903, 3069, 3472, 3696, 3906, 4092, 4464, 4774, 5208, 5456, 5544, 5806, 6138, 7161, 7812, 8184, 8709, 9548, 10416, 11088, 11612, 12276, 14322, 15624, 16368, 17418, 19096, 20321, 21483, 23224, 24552, 26127, 28644, 31248, 31933, 34836, 38192, 40642, 42966, 46448, 49104, 52254, 57288, 60963, 63866, 69672, 81284, 85932, 89993, 95799, 104508, 114576, 121926, 127732, 139344, 162568, 171864, 179986, 182889, 191598, 209016, 223531, 243852, 255464, 269979, 287397, 325136, 343728, 359972, 365778, 383196, 418032, 447062, 487704, 510928, 539958, 574794, 629951, 670593, 719944, 731556, 766392, 809937, 894124, 975408, 989923, 1079916, 1149588, 1259902, 1341186, 1439888, 1463112, 1532784, 1619874, 1788248, 1889853, 1979846, 2011779, 2159832, 2299176, 2519804, 2682372, 2926224, 2969769, 3239748, 3576496, 3779706, 3959692, 4023558, 4319664, 4598352, 5039608, 5364744, 5669559, 5939538, 6479496, 6929461, 7559412, 7919384, 8047116, 8909307, 10079216, 10729488, 11339118, 11879076, 12958992, 13858922, 15118824, 15838768, 16094232, 17818614, 20788383, 22678236, 23758152, 27717844, 30237648, 32188464, 35637228, 41576766, 45356472, 47516304, 55435688, 62365149, 71274456, 83153532, 90712944, 110871376, 124730298, 142548912, 166307064, 249460596, 332614128, 498921192, 997842384]

約数ペア:

[(1, 997842384), (2, 498921192), (3, 332614128), (4, 249460596), (6, 166307064), (7, 142548912), (8, 124730298), (9, 110871376), (11, 90712944), (12, 83153532), (14, 71274456), (16, 62365149), (18, 55435688), (21, 47516304), (22, 45356472), (24, 41576766), (28, 35637228), (31, 32188464), (33, 30237648), (36, 27717844), (42, 23758152), (44, 22678236), (48, 20788383), (56, 17818614), (62, 16094232), (63, 15838768), (66, 15118824), (72, 13858922), (77, 12958992), (84, 11879076), (88, 11339118), (93, 10729488), (99, 10079216), (112, 8909307), (124, 8047116), (126, 7919384), (132, 7559412), (144, 6929461), (154, 6479496), (168, 5939538), (176, 5669559), (186, 5364744), (198, 5039608), (217, 4598352), (231, 4319664), (248, 4023558), (252, 3959692), (264, 3779706), (279, 3576496), (308, 3239748), (336, 2969769), (341, 2926224), (372, 2682372), (396, 2519804), (434, 2299176), (462, 2159832), (496, 2011779), (504, 1979846), (528, 1889853), (558, 1788248), (616, 1619874), (651, 1532784), (682, 1463112), (693, 1439888), (744, 1341186), (792, 1259902), (868, 1149588), (924, 1079916), (1008, 989923), (1023, 975408), (1116, 894124), (1232, 809937), (1302, 766392), (1364, 731556), (1386, 719944), (1488, 670593), (1584, 629951), (1736, 574794), (1848, 539958), (1953, 510928), (2046, 487704), (2232, 447062), (2387, 418032), (2604, 383196), (2728, 365778), (2772, 359972), (2903, 343728), (3069, 325136), (3472, 287397), (3696, 269979), (3906, 255464), (4092, 243852), (4464, 223531), (4774, 209016), (5208, 191598), (5456, 182889), (5544, 179986), (5806, 171864), (6138, 162568), (7161, 139344), (7812, 127732), (8184, 121926), (8709, 114576), (9548, 104508), (10416, 95799), (11088, 89993), (11612, 85932), (12276, 81284), (14322, 69672), (15624, 63866), (16368, 60963), (17418, 57288), (19096, 52254), (20321, 49104), (21483, 46448), (23224, 42966), (24552, 40642), (26127, 38192), (28644, 34836), (31248, 31933)]