212955424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 477804096

約数和(自身を除く): 264848672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 83, 88, 148, 166, 176, 197, 296, 332, 352, 394, 407, 592, 664, 788, 814, 913, 1184, 1328, 1576, 1628, 1826, 2167, 2656, 3071, 3152, 3256, 3652, 4334, 6142, 6304, 6512, 7289, 7304, 8668, 12284, 13024, 14578, 14608, 16351, 17336, 24568, 29156, 29216, 32702, 33781, 34672, 49136, 58312, 65404, 67562, 69344, 80179, 98272, 116624, 130808, 135124, 160358, 179861, 233248, 261616, 270248, 320716, 359722, 523232, 540496, 604987, 641432, 719444, 1080992, 1209974, 1282864, 1438888, 2419948, 2565728, 2877776, 4839896, 5755552, 6654857, 9679792, 13309714, 19359584, 26619428, 53238856, 106477712, 212955424]

約数ペア:

[(1, 212955424), (2, 106477712), (4, 53238856), (8, 26619428), (11, 19359584), (16, 13309714), (22, 9679792), (32, 6654857), (37, 5755552), (44, 4839896), (74, 2877776), (83, 2565728), (88, 2419948), (148, 1438888), (166, 1282864), (176, 1209974), (197, 1080992), (296, 719444), (332, 641432), (352, 604987), (394, 540496), (407, 523232), (592, 359722), (664, 320716), (788, 270248), (814, 261616), (913, 233248), (1184, 179861), (1328, 160358), (1576, 135124), (1628, 130808), (1826, 116624), (2167, 98272), (2656, 80179), (3071, 69344), (3152, 67562), (3256, 65404), (3652, 58312), (4334, 49136), (6142, 34672), (6304, 33781), (6512, 32702), (7289, 29216), (7304, 29156), (8668, 24568), (12284, 17336), (13024, 16351), (14578, 14608)]