917385984

素因数分解:

$2^8\times 3^2\times {\mathrm{398171}}^1$

素因数の和:398193

約数の個数: 54

約数和(自身を含む): 2645056596

約数和(自身を除く): 1727670612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 398171, 796342, 1194513, 1592684, 2389026, 3185368, 3583539, 4778052, 6370736, 7167078, 9556104, 12741472, 14334156, 19112208, 25482944, 28668312, 38224416, 50965888, 57336624, 76448832, 101931776, 114673248, 152897664, 229346496, 305795328, 458692992, 917385984]

約数ペア:

[(1, 917385984), (2, 458692992), (3, 305795328), (4, 229346496), (6, 152897664), (8, 114673248), (9, 101931776), (12, 76448832), (16, 57336624), (18, 50965888), (24, 38224416), (32, 28668312), (36, 25482944), (48, 19112208), (64, 14334156), (72, 12741472), (96, 9556104), (128, 7167078), (144, 6370736), (192, 4778052), (256, 3583539), (288, 3185368), (384, 2389026), (576, 1592684), (768, 1194513), (1152, 796342), (2304, 398171)]