1021459968

素因数分解:

$2^9\times 3^2\times {\mathrm{221671}}^1$

素因数の和:221695

約数の個数: 60

約数和(自身を含む): 2948015928

約数和(自身を除く): 1926555960

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, 512, 576, 768, 1152, 1536, 2304, 4608, 221671, 443342, 665013, 886684, 1330026, 1773368, 1995039, 2660052, 3546736, 3990078, 5320104, 7093472, 7980156, 10640208, 14186944, 15960312, 21280416, 28373888, 31920624, 42560832, 56747776, 63841248, 85121664, 113495552, 127682496, 170243328, 255364992, 340486656, 510729984, 1021459968]

約数ペア:

[(1, 1021459968), (2, 510729984), (3, 340486656), (4, 255364992), (6, 170243328), (8, 127682496), (9, 113495552), (12, 85121664), (16, 63841248), (18, 56747776), (24, 42560832), (32, 31920624), (36, 28373888), (48, 21280416), (64, 15960312), (72, 14186944), (96, 10640208), (128, 7980156), (144, 7093472), (192, 5320104), (256, 3990078), (288, 3546736), (384, 2660052), (512, 1995039), (576, 1773368), (768, 1330026), (1152, 886684), (1536, 665013), (2304, 443342), (4608, 221671)]