About the Number

1045406768

1045406767 ← → 1045406769

2進数表記:111110010011111010010000110000

漢数字表記:十億四千五百四十万六千七百六十八

素因数分解:

2 4 × 7 2 × 53 1 × 139 1 × 181 1

素因数の和:395
約数の個数: 120
約数和(自身を含む): 2431250640
約数和(自身を除く): 1385843872

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 139, 181, 196, 212, 278, 362, 371, 392, 424, 556, 724, 742, 784, 848, 973, 1112, 1267, 1448, 1484, 1946, 2224, 2534, 2597, 2896, 2968, 3892, 5068, 5194, 5936, 6811, 7367, 7784, 8869, 9593, 10136, 10388, 13622, 14734, 15568, 17738, 19186, 20272, 20776, 25159, 27244, 29468, 35476, 38372, 41552, 50318, 51569, 54488, 58936, 67151, 70952, 76744, 100636, 103138, 108976, 117872, 134302, 141904, 153488, 176113, 201272, 206276, 268604, 352226, 360983, 402544, 412552, 470057, 537208, 704452, 721966, 825104, 940114, 1074416, 1232791, 1333427, 1408904, 1443932, 1880228, 2465582, 2666854, 2817808, 2887864, 3760456, 4931164, 5333708, 5775728, 7520912, 9333989, 9862328, 10667416, 18667978, 19724656, 21334832, 37335956, 65337923, 74671912, 130675846, 149343824, 261351692, 522703384, 1045406768]

約数ペア:
[(1, 1045406768), (2, 522703384), (4, 261351692), (7, 149343824), (8, 130675846), (14, 74671912), (16, 65337923), (28, 37335956), (49, 21334832), (53, 19724656), (56, 18667978), (98, 10667416), (106, 9862328), (112, 9333989), (139, 7520912), (181, 5775728), (196, 5333708), (212, 4931164), (278, 3760456), (362, 2887864), (371, 2817808), (392, 2666854), (424, 2465582), (556, 1880228), (724, 1443932), (742, 1408904), (784, 1333427), (848, 1232791), (973, 1074416), (1112, 940114), (1267, 825104), (1448, 721966), (1484, 704452), (1946, 537208), (2224, 470057), (2534, 412552), (2597, 402544), (2896, 360983), (2968, 352226), (3892, 268604), (5068, 206276), (5194, 201272), (5936, 176113), (6811, 153488), (7367, 141904), (7784, 134302), (8869, 117872), (9593, 108976), (10136, 103138), (10388, 100636), (13622, 76744), (14734, 70952), (15568, 67151), (17738, 58936), (19186, 54488), (20272, 51569), (20776, 50318), (25159, 41552), (27244, 38372), (29468, 35476)]

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