257906083824

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{49669}}^1$

素因数の和:50127

約数の個数: 120

約数和(自身を含む): 730700933040

約数和(自身を除く): 472794849216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 337, 428, 642, 674, 856, 963, 1011, 1284, 1348, 1712, 1926, 2022, 2568, 2696, 3033, 3852, 4044, 5136, 5392, 6066, 7704, 8088, 12132, 15408, 16176, 24264, 36059, 48528, 49669, 72118, 99338, 108177, 144236, 149007, 198676, 216354, 288472, 298014, 324531, 397352, 432708, 447021, 576944, 596028, 649062, 794704, 865416, 894042, 1192056, 1298124, 1730832, 1788084, 2384112, 2596248, 3576168, 5192496, 5314583, 7152336, 10629166, 15943749, 16738453, 21258332, 31887498, 33476906, 42516664, 47831247, 50215359, 63774996, 66953812, 85033328, 95662494, 100430718, 127549992, 133907624, 150646077, 191324988, 200861436, 255099984, 267815248, 301292154, 382649976, 401722872, 602584308, 765299952, 803445744, 1205168616, 1791014471, 2410337232, 3582028942, 5373043413, 7164057884, 10746086826, 14328115768, 16119130239, 21492173652, 28656231536, 32238260478, 42984347304, 64476520956, 85968694608, 128953041912, 257906083824]

約数ペア:

[(1, 257906083824), (2, 128953041912), (3, 85968694608), (4, 64476520956), (6, 42984347304), (8, 32238260478), (9, 28656231536), (12, 21492173652), (16, 16119130239), (18, 14328115768), (24, 10746086826), (36, 7164057884), (48, 5373043413), (72, 3582028942), (107, 2410337232), (144, 1791014471), (214, 1205168616), (321, 803445744), (337, 765299952), (428, 602584308), (642, 401722872), (674, 382649976), (856, 301292154), (963, 267815248), (1011, 255099984), (1284, 200861436), (1348, 191324988), (1712, 150646077), (1926, 133907624), (2022, 127549992), (2568, 100430718), (2696, 95662494), (3033, 85033328), (3852, 66953812), (4044, 63774996), (5136, 50215359), (5392, 47831247), (6066, 42516664), (7704, 33476906), (8088, 31887498), (12132, 21258332), (15408, 16738453), (16176, 15943749), (24264, 10629166), (36059, 7152336), (48528, 5314583), (49669, 5192496), (72118, 3576168), (99338, 2596248), (108177, 2384112), (144236, 1788084), (149007, 1730832), (198676, 1298124), (216354, 1192056), (288472, 894042), (298014, 865416), (324531, 794704), (397352, 649062), (432708, 596028), (447021, 576944)]