2667748864

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2617}}^1$

素因数の和:2827

約数の個数: 80

約数和(自身を含む): 5849219376

約数和(自身を除く): 3181470512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 256, 352, 362, 512, 704, 724, 1408, 1448, 1991, 2617, 2816, 2896, 3982, 5234, 5632, 5792, 7964, 10468, 11584, 15928, 20936, 23168, 28787, 31856, 41872, 46336, 57574, 63712, 83744, 92672, 115148, 127424, 167488, 230296, 254848, 334976, 460592, 473677, 509696, 669952, 921184, 947354, 1019392, 1339904, 1842368, 1894708, 3684736, 3789416, 5210447, 7369472, 7578832, 10420894, 14738944, 15157664, 20841788, 30315328, 41683576, 60630656, 83367152, 121261312, 166734304, 242522624, 333468608, 666937216, 1333874432, 2667748864]

約数ペア:

[(1, 2667748864), (2, 1333874432), (4, 666937216), (8, 333468608), (11, 242522624), (16, 166734304), (22, 121261312), (32, 83367152), (44, 60630656), (64, 41683576), (88, 30315328), (128, 20841788), (176, 15157664), (181, 14738944), (256, 10420894), (352, 7578832), (362, 7369472), (512, 5210447), (704, 3789416), (724, 3684736), (1408, 1894708), (1448, 1842368), (1991, 1339904), (2617, 1019392), (2816, 947354), (2896, 921184), (3982, 669952), (5234, 509696), (5632, 473677), (5792, 460592), (7964, 334976), (10468, 254848), (11584, 230296), (15928, 167488), (20936, 127424), (23168, 115148), (28787, 92672), (31856, 83744), (41872, 63712), (46336, 57574)]