401331952

素因数分解:

$2^4\times 7^4\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 100

約数和(自身を含む): 939164096

約数和(自身を除く): 537832144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 337, 343, 392, 434, 496, 674, 686, 784, 868, 1348, 1372, 1519, 1736, 2359, 2401, 2696, 2744, 3038, 3472, 4718, 4802, 5392, 5488, 6076, 9436, 9604, 10447, 10633, 12152, 16513, 18872, 19208, 20894, 21266, 24304, 33026, 37744, 38416, 41788, 42532, 66052, 73129, 74431, 83576, 85064, 115591, 132104, 146258, 148862, 167152, 170128, 231182, 264208, 292516, 297724, 462364, 511903, 585032, 595448, 809137, 924728, 1023806, 1170064, 1190896, 1618274, 1849456, 2047612, 3236548, 3583321, 4095224, 6473096, 7166642, 8190448, 12946192, 14333284, 25083247, 28666568, 50166494, 57333136, 100332988, 200665976, 401331952]

約数ペア:

[(1, 401331952), (2, 200665976), (4, 100332988), (7, 57333136), (8, 50166494), (14, 28666568), (16, 25083247), (28, 14333284), (31, 12946192), (49, 8190448), (56, 7166642), (62, 6473096), (98, 4095224), (112, 3583321), (124, 3236548), (196, 2047612), (217, 1849456), (248, 1618274), (337, 1190896), (343, 1170064), (392, 1023806), (434, 924728), (496, 809137), (674, 595448), (686, 585032), (784, 511903), (868, 462364), (1348, 297724), (1372, 292516), (1519, 264208), (1736, 231182), (2359, 170128), (2401, 167152), (2696, 148862), (2744, 146258), (3038, 132104), (3472, 115591), (4718, 85064), (4802, 83576), (5392, 74431), (5488, 73129), (6076, 66052), (9436, 42532), (9604, 41788), (10447, 38416), (10633, 37744), (12152, 33026), (16513, 24304), (18872, 21266), (19208, 20894)]