520077824

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 1235260224

約数和(自身を除く): 715182400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 151, 217, 224, 248, 256, 302, 434, 448, 496, 512, 604, 868, 896, 961, 992, 1057, 1208, 1736, 1792, 1922, 1984, 2114, 2416, 3472, 3584, 3844, 3968, 4228, 4681, 4832, 6727, 6944, 7688, 7936, 8456, 9362, 9664, 13454, 13888, 15376, 15872, 16912, 18724, 19328, 26908, 27776, 30752, 32767, 33824, 37448, 38656, 53816, 55552, 61504, 65534, 67648, 74896, 77312, 107632, 111104, 123008, 131068, 135296, 145111, 149792, 215264, 246016, 262136, 270592, 290222, 299584, 430528, 492032, 524272, 541184, 580444, 599168, 861056, 1015777, 1048544, 1160888, 1198336, 1722112, 2031554, 2097088, 2321776, 2396672, 3444224, 4063108, 4194176, 4643552, 8126216, 8388352, 9287104, 16252432, 16776704, 18574208, 32504864, 37148416, 65009728, 74296832, 130019456, 260038912, 520077824]

約数ペア:

[(1, 520077824), (2, 260038912), (4, 130019456), (7, 74296832), (8, 65009728), (14, 37148416), (16, 32504864), (28, 18574208), (31, 16776704), (32, 16252432), (56, 9287104), (62, 8388352), (64, 8126216), (112, 4643552), (124, 4194176), (128, 4063108), (151, 3444224), (217, 2396672), (224, 2321776), (248, 2097088), (256, 2031554), (302, 1722112), (434, 1198336), (448, 1160888), (496, 1048544), (512, 1015777), (604, 861056), (868, 599168), (896, 580444), (961, 541184), (992, 524272), (1057, 492032), (1208, 430528), (1736, 299584), (1792, 290222), (1922, 270592), (1984, 262136), (2114, 246016), (2416, 215264), (3472, 149792), (3584, 145111), (3844, 135296), (3968, 131068), (4228, 123008), (4681, 111104), (4832, 107632), (6727, 77312), (6944, 74896), (7688, 67648), (7936, 65534), (8456, 61504), (9362, 55552), (9664, 53816), (13454, 38656), (13888, 37448), (15376, 33824), (15872, 32767), (16912, 30752), (18724, 27776), (19328, 26908)]