1185756416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1259}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 2559987360

約数和(自身を除く): 1374230944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 283, 416, 566, 832, 1132, 1259, 1664, 2264, 2518, 3328, 3679, 4528, 5036, 7358, 9056, 10072, 14716, 16367, 18112, 20144, 29432, 32734, 36224, 40288, 58864, 65468, 72448, 80576, 117728, 130936, 161152, 235456, 261872, 322304, 356297, 470912, 523744, 712594, 941824, 1047488, 1425188, 2094976, 2850376, 4189952, 4631861, 5700752, 9263722, 11401504, 18527444, 22803008, 37054888, 45606016, 74109776, 91212032, 148219552, 296439104, 592878208, 1185756416]

約数ペア:

[(1, 1185756416), (2, 592878208), (4, 296439104), (8, 148219552), (13, 91212032), (16, 74109776), (26, 45606016), (32, 37054888), (52, 22803008), (64, 18527444), (104, 11401504), (128, 9263722), (208, 5700752), (256, 4631861), (283, 4189952), (416, 2850376), (566, 2094976), (832, 1425188), (1132, 1047488), (1259, 941824), (1664, 712594), (2264, 523744), (2518, 470912), (3328, 356297), (3679, 322304), (4528, 261872), (5036, 235456), (7358, 161152), (9056, 130936), (10072, 117728), (14716, 80576), (16367, 72448), (18112, 65468), (20144, 58864), (29432, 40288), (32734, 36224)]