19853669472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{324661}}^1$

素因数の和:324701

約数の個数: 144

約数和(自身を含む): 65288229552

約数和(自身を除く): 45434560080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 15288, 20384, 30576, 61152, 324661, 649322, 973983, 1298644, 1947966, 2272627, 2597288, 3895932, 4220593, 4545254, 5194576, 6817881, 7791864, 8441186, 9090508, 10389152, 12661779, 13635762, 15583728, 15908389, 16882372, 18181016, 25323558, 27271524, 29544151, 31167456, 31816778, 33764744, 36362032, 47725167, 50647116, 54543048, 59088302, 63633556, 67529488, 72724064, 88632453, 95450334, 101294232, 109086096, 118176604, 127267112, 135058976, 177264906, 190900668, 202588464, 206809057, 218172192, 236353208, 254534224, 354529812, 381801336, 405176928, 413618114, 472706416, 509068448, 620427171, 709059624, 763602672, 827236228, 945412832, 1240854342, 1418119248, 1527205344, 1654472456, 2481708684, 2836238496, 3308944912, 4963417368, 6617889824, 9926834736, 19853669472]

約数ペア:

[(1, 19853669472), (2, 9926834736), (3, 6617889824), (4, 4963417368), (6, 3308944912), (7, 2836238496), (8, 2481708684), (12, 1654472456), (13, 1527205344), (14, 1418119248), (16, 1240854342), (21, 945412832), (24, 827236228), (26, 763602672), (28, 709059624), (32, 620427171), (39, 509068448), (42, 472706416), (48, 413618114), (49, 405176928), (52, 381801336), (56, 354529812), (78, 254534224), (84, 236353208), (91, 218172192), (96, 206809057), (98, 202588464), (104, 190900668), (112, 177264906), (147, 135058976), (156, 127267112), (168, 118176604), (182, 109086096), (196, 101294232), (208, 95450334), (224, 88632453), (273, 72724064), (294, 67529488), (312, 63633556), (336, 59088302), (364, 54543048), (392, 50647116), (416, 47725167), (546, 36362032), (588, 33764744), (624, 31816778), (637, 31167456), (672, 29544151), (728, 27271524), (784, 25323558), (1092, 18181016), (1176, 16882372), (1248, 15908389), (1274, 15583728), (1456, 13635762), (1568, 12661779), (1911, 10389152), (2184, 9090508), (2352, 8441186), (2548, 7791864), (2912, 6817881), (3822, 5194576), (4368, 4545254), (4704, 4220593), (5096, 3895932), (7644, 2597288), (8736, 2272627), (10192, 1947966), (15288, 1298644), (20384, 973983), (30576, 649322), (61152, 324661)]