826661752

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 1852381440

約数和(自身を除く): 1025719688

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 181, 191, 196, 244, 362, 382, 392, 427, 488, 724, 764, 854, 1267, 1337, 1448, 1528, 1708, 2534, 2674, 2989, 3416, 5068, 5348, 5978, 8869, 9359, 10136, 10696, 11041, 11651, 11956, 17738, 18718, 22082, 23302, 23912, 34571, 35476, 37436, 44164, 46604, 69142, 70952, 74872, 77287, 81557, 88328, 93208, 138284, 154574, 163114, 241997, 276568, 309148, 326228, 483994, 541009, 570899, 618296, 652456, 967988, 1082018, 1141798, 1693979, 1935976, 2108831, 2164036, 2283596, 3387958, 4217662, 4328072, 4567192, 6775916, 8435324, 13551832, 14761817, 16870648, 29523634, 59047268, 103332719, 118094536, 206665438, 413330876, 826661752]

約数ペア:

[(1, 826661752), (2, 413330876), (4, 206665438), (7, 118094536), (8, 103332719), (14, 59047268), (28, 29523634), (49, 16870648), (56, 14761817), (61, 13551832), (98, 8435324), (122, 6775916), (181, 4567192), (191, 4328072), (196, 4217662), (244, 3387958), (362, 2283596), (382, 2164036), (392, 2108831), (427, 1935976), (488, 1693979), (724, 1141798), (764, 1082018), (854, 967988), (1267, 652456), (1337, 618296), (1448, 570899), (1528, 541009), (1708, 483994), (2534, 326228), (2674, 309148), (2989, 276568), (3416, 241997), (5068, 163114), (5348, 154574), (5978, 138284), (8869, 93208), (9359, 88328), (10136, 81557), (10696, 77287), (11041, 74872), (11651, 70952), (11956, 69142), (17738, 46604), (18718, 44164), (22082, 37436), (23302, 35476), (23912, 34571)]