212659968

素因数分解:

$2^8\times 3^1\times {\mathrm{276901}}^1$

素因数の和:276920

約数の個数: 36

約数和(自身を含む): 565987688

約数和(自身を除く): 353327720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 276901, 553802, 830703, 1107604, 1661406, 2215208, 3322812, 4430416, 6645624, 8860832, 13291248, 17721664, 26582496, 35443328, 53164992, 70886656, 106329984, 212659968]

約数ペア:

[(1, 212659968), (2, 106329984), (3, 70886656), (4, 53164992), (6, 35443328), (8, 26582496), (12, 17721664), (16, 13291248), (24, 8860832), (32, 6645624), (48, 4430416), (64, 3322812), (96, 2215208), (128, 1661406), (192, 1107604), (256, 830703), (384, 553802), (768, 276901)]