318552064

素因数分解:

$2^{11}\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 643242600

約数和(自身を除く): 324690536

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1024, 1427, 1744, 2048, 2854, 3488, 5708, 6976, 11416, 13952, 22832, 27904, 45664, 55808, 91328, 111616, 155543, 182656, 223232, 311086, 365312, 622172, 730624, 1244344, 1461248, 2488688, 2922496, 4977376, 9954752, 19909504, 39819008, 79638016, 159276032, 318552064]

約数ペア:

[(1, 318552064), (2, 159276032), (4, 79638016), (8, 39819008), (16, 19909504), (32, 9954752), (64, 4977376), (109, 2922496), (128, 2488688), (218, 1461248), (256, 1244344), (436, 730624), (512, 622172), (872, 365312), (1024, 311086), (1427, 223232), (1744, 182656), (2048, 155543), (2854, 111616), (3488, 91328), (5708, 55808), (6976, 45664), (11416, 27904), (13952, 22832)]