1511627936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 144

約数和(自身を含む): 3740192064

約数和(自身を除く): 2228564128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 169, 182, 208, 224, 292, 338, 364, 416, 511, 547, 584, 676, 728, 949, 1022, 1094, 1168, 1183, 1352, 1456, 1898, 2044, 2188, 2336, 2366, 2704, 2912, 3796, 3829, 4088, 4376, 4732, 5408, 6643, 7111, 7592, 7658, 8176, 8752, 9464, 12337, 13286, 14222, 15184, 15316, 16352, 17504, 18928, 24674, 26572, 28444, 30368, 30632, 37856, 39931, 49348, 49777, 53144, 56888, 61264, 79862, 86359, 92443, 98696, 99554, 106288, 113776, 122528, 159724, 172718, 184886, 197392, 199108, 212576, 227552, 279517, 319448, 345436, 369772, 394784, 398216, 519103, 559034, 638896, 647101, 690872, 739544, 796432, 1038206, 1118068, 1277792, 1294202, 1381744, 1479088, 1592864, 2076412, 2236136, 2588404, 2763488, 2958176, 3633721, 4152824, 4472272, 5176808, 6748339, 7267442, 8305648, 8944544, 10353616, 13496678, 14534884, 16611296, 20707232, 26993356, 29069768, 47238373, 53986712, 58139536, 94476746, 107973424, 116279072, 188953492, 215946848, 377906984, 755813968, 1511627936]

約数ペア:

[(1, 1511627936), (2, 755813968), (4, 377906984), (7, 215946848), (8, 188953492), (13, 116279072), (14, 107973424), (16, 94476746), (26, 58139536), (28, 53986712), (32, 47238373), (52, 29069768), (56, 26993356), (73, 20707232), (91, 16611296), (104, 14534884), (112, 13496678), (146, 10353616), (169, 8944544), (182, 8305648), (208, 7267442), (224, 6748339), (292, 5176808), (338, 4472272), (364, 4152824), (416, 3633721), (511, 2958176), (547, 2763488), (584, 2588404), (676, 2236136), (728, 2076412), (949, 1592864), (1022, 1479088), (1094, 1381744), (1168, 1294202), (1183, 1277792), (1352, 1118068), (1456, 1038206), (1898, 796432), (2044, 739544), (2188, 690872), (2336, 647101), (2366, 638896), (2704, 559034), (2912, 519103), (3796, 398216), (3829, 394784), (4088, 369772), (4376, 345436), (4732, 319448), (5408, 279517), (6643, 227552), (7111, 212576), (7592, 199108), (7658, 197392), (8176, 184886), (8752, 172718), (9464, 159724), (12337, 122528), (13286, 113776), (14222, 106288), (15184, 99554), (15316, 98696), (16352, 92443), (17504, 86359), (18928, 79862), (24674, 61264), (26572, 56888), (28444, 53144), (30368, 49777), (30632, 49348), (37856, 39931)]