313670656

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23563}}^1$

素因数の和:23596

約数の個数: 44

約数和(自身を含む): 675297112

約数和(自身を除く): 361626456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 23563, 47126, 94252, 188504, 306319, 377008, 612638, 754016, 1225276, 1508032, 2450552, 3016064, 4901104, 6032128, 9802208, 12064256, 19604416, 24128512, 39208832, 78417664, 156835328, 313670656]

約数ペア:

[(1, 313670656), (2, 156835328), (4, 78417664), (8, 39208832), (13, 24128512), (16, 19604416), (26, 12064256), (32, 9802208), (52, 6032128), (64, 4901104), (104, 3016064), (128, 2450552), (208, 1508032), (256, 1225276), (416, 754016), (512, 612638), (832, 377008), (1024, 306319), (1664, 188504), (3328, 94252), (6656, 47126), (13312, 23563)]