228673984

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{947}}^1$

素因数の和:991

約数の個数: 112

約数和(自身を含む): 577900800

約数和(自身を除く): 349226816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 448, 539, 616, 686, 704, 784, 947, 1078, 1232, 1372, 1568, 1894, 2156, 2464, 2744, 3136, 3773, 3788, 4312, 4928, 5488, 6629, 7546, 7576, 8624, 10417, 10976, 13258, 15092, 15152, 17248, 20834, 21952, 26516, 30184, 30304, 34496, 41668, 46403, 53032, 60368, 60608, 72919, 83336, 92806, 106064, 120736, 145838, 166672, 185612, 212128, 241472, 291676, 324821, 333344, 371224, 424256, 510433, 583352, 649642, 666688, 742448, 1020866, 1166704, 1299284, 1484896, 2041732, 2333408, 2598568, 2969792, 3573031, 4083464, 4666816, 5197136, 7146062, 8166928, 10394272, 14292124, 16333856, 20788544, 28584248, 32667712, 57168496, 114336992, 228673984]

約数ペア:

[(1, 228673984), (2, 114336992), (4, 57168496), (7, 32667712), (8, 28584248), (11, 20788544), (14, 16333856), (16, 14292124), (22, 10394272), (28, 8166928), (32, 7146062), (44, 5197136), (49, 4666816), (56, 4083464), (64, 3573031), (77, 2969792), (88, 2598568), (98, 2333408), (112, 2041732), (154, 1484896), (176, 1299284), (196, 1166704), (224, 1020866), (308, 742448), (343, 666688), (352, 649642), (392, 583352), (448, 510433), (539, 424256), (616, 371224), (686, 333344), (704, 324821), (784, 291676), (947, 241472), (1078, 212128), (1232, 185612), (1372, 166672), (1568, 145838), (1894, 120736), (2156, 106064), (2464, 92806), (2744, 83336), (3136, 72919), (3773, 60608), (3788, 60368), (4312, 53032), (4928, 46403), (5488, 41668), (6629, 34496), (7546, 30304), (7576, 30184), (8624, 26516), (10417, 21952), (10976, 20834), (13258, 17248), (15092, 15152)]