19164982464

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211927}}^1$

素因数の和:212102

約数の個数: 84

約数和(自身を含む): 55283114224

約数和(自身を除く): 36118131760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 10048, 11304, 15072, 22608, 30144, 45216, 90432, 211927, 423854, 635781, 847708, 1271562, 1695416, 1907343, 2543124, 3390832, 3814686, 5086248, 6781664, 7629372, 10172496, 13563328, 15258744, 20344992, 30517488, 33272539, 40689984, 61034976, 66545078, 99817617, 122069952, 133090156, 199635234, 266180312, 299452851, 399270468, 532360624, 598905702, 798540936, 1064721248, 1197811404, 1597081872, 2129442496, 2395622808, 3194163744, 4791245616, 6388327488, 9582491232, 19164982464]

約数ペア:

[(1, 19164982464), (2, 9582491232), (3, 6388327488), (4, 4791245616), (6, 3194163744), (8, 2395622808), (9, 2129442496), (12, 1597081872), (16, 1197811404), (18, 1064721248), (24, 798540936), (32, 598905702), (36, 532360624), (48, 399270468), (64, 299452851), (72, 266180312), (96, 199635234), (144, 133090156), (157, 122069952), (192, 99817617), (288, 66545078), (314, 61034976), (471, 40689984), (576, 33272539), (628, 30517488), (942, 20344992), (1256, 15258744), (1413, 13563328), (1884, 10172496), (2512, 7629372), (2826, 6781664), (3768, 5086248), (5024, 3814686), (5652, 3390832), (7536, 2543124), (10048, 1907343), (11304, 1695416), (15072, 1271562), (22608, 847708), (30144, 635781), (45216, 423854), (90432, 211927)]