538745984

素因数分解:

$2^7\times 7^4\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 80

約数和(自身を含む): 1252803270

約数和(自身を除く): 714057286

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 1753, 2401, 2744, 3136, 3506, 4802, 5488, 6272, 7012, 9604, 10976, 12271, 14024, 19208, 21952, 24542, 28048, 38416, 43904, 49084, 56096, 76832, 85897, 98168, 112192, 153664, 171794, 196336, 224384, 307328, 343588, 392672, 601279, 687176, 785344, 1202558, 1374352, 1570688, 2405116, 2748704, 4208953, 4810232, 5497408, 8417906, 9620464, 10994816, 16835812, 19240928, 33671624, 38481856, 67343248, 76963712, 134686496, 269372992, 538745984]

約数ペア:

[(1, 538745984), (2, 269372992), (4, 134686496), (7, 76963712), (8, 67343248), (14, 38481856), (16, 33671624), (28, 19240928), (32, 16835812), (49, 10994816), (56, 9620464), (64, 8417906), (98, 5497408), (112, 4810232), (128, 4208953), (196, 2748704), (224, 2405116), (343, 1570688), (392, 1374352), (448, 1202558), (686, 785344), (784, 687176), (896, 601279), (1372, 392672), (1568, 343588), (1753, 307328), (2401, 224384), (2744, 196336), (3136, 171794), (3506, 153664), (4802, 112192), (5488, 98168), (6272, 85897), (7012, 76832), (9604, 56096), (10976, 49084), (12271, 43904), (14024, 38416), (19208, 28048), (21952, 24542)]