271423872

素因数分解:

$2^7\times 3^4\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 160

約数和(自身を含む): 826420320

約数和(自身を除く): 554996448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 384, 423, 432, 557, 564, 576, 648, 752, 846, 864, 1114, 1128, 1152, 1269, 1296, 1504, 1671, 1692, 1728, 2228, 2256, 2538, 2592, 3008, 3342, 3384, 3456, 3807, 4456, 4512, 5013, 5076, 5184, 6016, 6684, 6768, 7614, 8912, 9024, 10026, 10152, 10368, 13368, 13536, 15039, 15228, 17824, 18048, 20052, 20304, 26179, 26736, 27072, 30078, 30456, 35648, 40104, 40608, 45117, 52358, 53472, 54144, 60156, 60912, 71296, 78537, 80208, 81216, 90234, 104716, 106944, 120312, 121824, 157074, 160416, 162432, 180468, 209432, 213888, 235611, 240624, 243648, 314148, 320832, 360936, 418864, 471222, 481248, 487296, 628296, 641664, 706833, 721872, 837728, 942444, 962496, 1256592, 1413666, 1443744, 1675456, 1884888, 1924992, 2120499, 2513184, 2827332, 2887488, 3350912, 3769776, 4240998, 5026368, 5654664, 5774976, 7539552, 8481996, 10052736, 11309328, 15079104, 16963992, 22618656, 30158208, 33927984, 45237312, 67855968, 90474624, 135711936, 271423872]

約数ペア:

[(1, 271423872), (2, 135711936), (3, 90474624), (4, 67855968), (6, 45237312), (8, 33927984), (9, 30158208), (12, 22618656), (16, 16963992), (18, 15079104), (24, 11309328), (27, 10052736), (32, 8481996), (36, 7539552), (47, 5774976), (48, 5654664), (54, 5026368), (64, 4240998), (72, 3769776), (81, 3350912), (94, 2887488), (96, 2827332), (108, 2513184), (128, 2120499), (141, 1924992), (144, 1884888), (162, 1675456), (188, 1443744), (192, 1413666), (216, 1256592), (282, 962496), (288, 942444), (324, 837728), (376, 721872), (384, 706833), (423, 641664), (432, 628296), (557, 487296), (564, 481248), (576, 471222), (648, 418864), (752, 360936), (846, 320832), (864, 314148), (1114, 243648), (1128, 240624), (1152, 235611), (1269, 213888), (1296, 209432), (1504, 180468), (1671, 162432), (1692, 160416), (1728, 157074), (2228, 121824), (2256, 120312), (2538, 106944), (2592, 104716), (3008, 90234), (3342, 81216), (3384, 80208), (3456, 78537), (3807, 71296), (4456, 60912), (4512, 60156), (5013, 54144), (5076, 53472), (5184, 52358), (6016, 45117), (6684, 40608), (6768, 40104), (7614, 35648), (8912, 30456), (9024, 30078), (10026, 27072), (10152, 26736), (10368, 26179), (13368, 20304), (13536, 20052), (15039, 18048), (15228, 17824)]