290994624

素因数分解:

$2^6\times 3^2\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1482

約数の個数: 84

約数和(自身を含む): 836502264

約数和(自身を除く): 545507640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 557, 576, 907, 1114, 1671, 1814, 2228, 2721, 3342, 3628, 4456, 5013, 5442, 6684, 7256, 8163, 8912, 10026, 10884, 13368, 14512, 16326, 17824, 20052, 21768, 26736, 29024, 32652, 35648, 40104, 43536, 53472, 58048, 65304, 80208, 87072, 106944, 130608, 160416, 174144, 261216, 320832, 505199, 522432, 1010398, 1515597, 2020796, 3031194, 4041592, 4546791, 6062388, 8083184, 9093582, 12124776, 16166368, 18187164, 24249552, 32332736, 36374328, 48499104, 72748656, 96998208, 145497312, 290994624]

約数ペア:

[(1, 290994624), (2, 145497312), (3, 96998208), (4, 72748656), (6, 48499104), (8, 36374328), (9, 32332736), (12, 24249552), (16, 18187164), (18, 16166368), (24, 12124776), (32, 9093582), (36, 8083184), (48, 6062388), (64, 4546791), (72, 4041592), (96, 3031194), (144, 2020796), (192, 1515597), (288, 1010398), (557, 522432), (576, 505199), (907, 320832), (1114, 261216), (1671, 174144), (1814, 160416), (2228, 130608), (2721, 106944), (3342, 87072), (3628, 80208), (4456, 65304), (5013, 58048), (5442, 53472), (6684, 43536), (7256, 40104), (8163, 35648), (8912, 32652), (10026, 29024), (10884, 26736), (13368, 21768), (14512, 20052), (16326, 17824)]