1916430912

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 252

約数和(自身を含む): 6239670528

約数和(自身を除く): 4323239616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 887, 968, 992, 1023, 1056, 1089, 1116, 1364, 1452, 1488, 1584, 1774, 1936, 1984, 2046, 2112, 2178, 2232, 2661, 2728, 2904, 2976, 3069, 3168, 3548, 3751, 3872, 4092, 4356, 4464, 5322, 5456, 5808, 5952, 6138, 6336, 7096, 7502, 7744, 7983, 8184, 8712, 8928, 9757, 10644, 10912, 11253, 11616, 12276, 14192, 15004, 15966, 16368, 17424, 17856, 19514, 21288, 21824, 22506, 23232, 24552, 27497, 28384, 29271, 30008, 31932, 32736, 33759, 34848, 39028, 42576, 45012, 49104, 54994, 56768, 58542, 60016, 63864, 65472, 67518, 69696, 78056, 82491, 85152, 87813, 90024, 98208, 107327, 109988, 117084, 120032, 127728, 135036, 156112, 164982, 170304, 175626, 180048, 196416, 214654, 219976, 234168, 240064, 247473, 255456, 270072, 302467, 312224, 321981, 329964, 351252, 360096, 429308, 439952, 468336, 494946, 510912, 540144, 604934, 624448, 643962, 659928, 702504, 720192, 858616, 879904, 907401, 936672, 965943, 989892, 1080288, 1209868, 1287924, 1319856, 1405008, 1717232, 1759808, 1814802, 1873344, 1931886, 1979784, 2160576, 2419736, 2575848, 2639712, 2722203, 2810016, 3327137, 3434464, 3629604, 3863772, 3959568, 4839472, 5151696, 5279424, 5444406, 5620032, 6654274, 6868928, 7259208, 7727544, 7919136, 9678944, 9981411, 10303392, 10888812, 13308548, 14518416, 15455088, 15838272, 19357888, 19962822, 20606784, 21777624, 26617096, 29036832, 29944233, 30910176, 39925644, 43555248, 53234192, 58073664, 59888466, 61820352, 79851288, 87110496, 106468384, 119776932, 159702576, 174220992, 212936768, 239553864, 319405152, 479107728, 638810304, 958215456, 1916430912]

約数ペア:

[(1, 1916430912), (2, 958215456), (3, 638810304), (4, 479107728), (6, 319405152), (8, 239553864), (9, 212936768), (11, 174220992), (12, 159702576), (16, 119776932), (18, 106468384), (22, 87110496), (24, 79851288), (31, 61820352), (32, 59888466), (33, 58073664), (36, 53234192), (44, 43555248), (48, 39925644), (62, 30910176), (64, 29944233), (66, 29036832), (72, 26617096), (88, 21777624), (93, 20606784), (96, 19962822), (99, 19357888), (121, 15838272), (124, 15455088), (132, 14518416), (144, 13308548), (176, 10888812), (186, 10303392), (192, 9981411), (198, 9678944), (242, 7919136), (248, 7727544), (264, 7259208), (279, 6868928), (288, 6654274), (341, 5620032), (352, 5444406), (363, 5279424), (372, 5151696), (396, 4839472), (484, 3959568), (496, 3863772), (528, 3629604), (558, 3434464), (576, 3327137), (682, 2810016), (704, 2722203), (726, 2639712), (744, 2575848), (792, 2419736), (887, 2160576), (968, 1979784), (992, 1931886), (1023, 1873344), (1056, 1814802), (1089, 1759808), (1116, 1717232), (1364, 1405008), (1452, 1319856), (1488, 1287924), (1584, 1209868), (1774, 1080288), (1936, 989892), (1984, 965943), (2046, 936672), (2112, 907401), (2178, 879904), (2232, 858616), (2661, 720192), (2728, 702504), (2904, 659928), (2976, 643962), (3069, 624448), (3168, 604934), (3548, 540144), (3751, 510912), (3872, 494946), (4092, 468336), (4356, 439952), (4464, 429308), (5322, 360096), (5456, 351252), (5808, 329964), (5952, 321981), (6138, 312224), (6336, 302467), (7096, 270072), (7502, 255456), (7744, 247473), (7983, 240064), (8184, 234168), (8712, 219976), (8928, 214654), (9757, 196416), (10644, 180048), (10912, 175626), (11253, 170304), (11616, 164982), (12276, 156112), (14192, 135036), (15004, 127728), (15966, 120032), (16368, 117084), (17424, 109988), (17856, 107327), (19514, 98208), (21288, 90024), (21824, 87813), (22506, 85152), (23232, 82491), (24552, 78056), (27497, 69696), (28384, 67518), (29271, 65472), (30008, 63864), (31932, 60016), (32736, 58542), (33759, 56768), (34848, 54994), (39028, 49104), (42576, 45012)]