313690624

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47129}}^1$

素因数の和:47160

約数の個数: 40

約数和(自身を含む): 674995860

約数和(自身を除く): 361305236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 47129, 94258, 188516, 377032, 612677, 754064, 1225354, 1508128, 2450708, 3016256, 4901416, 6032512, 9802832, 12065024, 19605664, 24130048, 39211328, 78422656, 156845312, 313690624]

約数ペア:

[(1, 313690624), (2, 156845312), (4, 78422656), (8, 39211328), (13, 24130048), (16, 19605664), (26, 12065024), (32, 9802832), (52, 6032512), (64, 4901416), (104, 3016256), (128, 2450708), (208, 1508128), (256, 1225354), (416, 754064), (512, 612677), (832, 377032), (1664, 188516), (3328, 94258), (6656, 47129)]