216105984

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 132

約数和(自身を含む): 632277360

約数和(自身を除く): 416171376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 179, 192, 256, 262, 288, 358, 384, 393, 512, 524, 537, 576, 716, 768, 786, 1024, 1048, 1074, 1152, 1179, 1432, 1536, 1572, 1611, 2096, 2148, 2304, 2358, 2864, 3072, 3144, 3222, 4192, 4296, 4608, 4716, 5728, 6288, 6444, 8384, 8592, 9216, 9432, 11456, 12576, 12888, 16768, 17184, 18864, 22912, 23449, 25152, 25776, 33536, 34368, 37728, 45824, 46898, 50304, 51552, 67072, 68736, 70347, 75456, 91648, 93796, 100608, 103104, 134144, 137472, 140694, 150912, 183296, 187592, 201216, 206208, 211041, 274944, 281388, 301824, 375184, 402432, 412416, 422082, 549888, 562776, 603648, 750368, 824832, 844164, 1125552, 1207296, 1500736, 1649664, 1688328, 2251104, 3001472, 3376656, 4502208, 6002944, 6753312, 9004416, 12005888, 13506624, 18008832, 24011776, 27013248, 36017664, 54026496, 72035328, 108052992, 216105984]

約数ペア:

[(1, 216105984), (2, 108052992), (3, 72035328), (4, 54026496), (6, 36017664), (8, 27013248), (9, 24011776), (12, 18008832), (16, 13506624), (18, 12005888), (24, 9004416), (32, 6753312), (36, 6002944), (48, 4502208), (64, 3376656), (72, 3001472), (96, 2251104), (128, 1688328), (131, 1649664), (144, 1500736), (179, 1207296), (192, 1125552), (256, 844164), (262, 824832), (288, 750368), (358, 603648), (384, 562776), (393, 549888), (512, 422082), (524, 412416), (537, 402432), (576, 375184), (716, 301824), (768, 281388), (786, 274944), (1024, 211041), (1048, 206208), (1074, 201216), (1152, 187592), (1179, 183296), (1432, 150912), (1536, 140694), (1572, 137472), (1611, 134144), (2096, 103104), (2148, 100608), (2304, 93796), (2358, 91648), (2864, 75456), (3072, 70347), (3144, 68736), (3222, 67072), (4192, 51552), (4296, 50304), (4608, 46898), (4716, 45824), (5728, 37728), (6288, 34368), (6444, 33536), (8384, 25776), (8592, 25152), (9216, 23449), (9432, 22912), (11456, 18864), (12576, 17184), (12888, 16768)]