217202688

素因数分解:

$2^{14}\times 3^3\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 120

約数和(自身を含む): 644854560

約数和(自身を除く): 427651872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 491, 512, 576, 768, 864, 982, 1024, 1152, 1473, 1536, 1728, 1964, 2048, 2304, 2946, 3072, 3456, 3928, 4096, 4419, 4608, 5892, 6144, 6912, 7856, 8192, 8838, 9216, 11784, 12288, 13257, 13824, 15712, 16384, 17676, 18432, 23568, 24576, 26514, 27648, 31424, 35352, 36864, 47136, 49152, 53028, 55296, 62848, 70704, 73728, 94272, 106056, 110592, 125696, 141408, 147456, 188544, 212112, 221184, 251392, 282816, 377088, 424224, 442368, 502784, 565632, 754176, 848448, 1005568, 1131264, 1508352, 1696896, 2011136, 2262528, 3016704, 3393792, 4022272, 4525056, 6033408, 6787584, 8044544, 9050112, 12066816, 13575168, 18100224, 24133632, 27150336, 36200448, 54300672, 72400896, 108601344, 217202688]

約数ペア:

[(1, 217202688), (2, 108601344), (3, 72400896), (4, 54300672), (6, 36200448), (8, 27150336), (9, 24133632), (12, 18100224), (16, 13575168), (18, 12066816), (24, 9050112), (27, 8044544), (32, 6787584), (36, 6033408), (48, 4525056), (54, 4022272), (64, 3393792), (72, 3016704), (96, 2262528), (108, 2011136), (128, 1696896), (144, 1508352), (192, 1131264), (216, 1005568), (256, 848448), (288, 754176), (384, 565632), (432, 502784), (491, 442368), (512, 424224), (576, 377088), (768, 282816), (864, 251392), (982, 221184), (1024, 212112), (1152, 188544), (1473, 147456), (1536, 141408), (1728, 125696), (1964, 110592), (2048, 106056), (2304, 94272), (2946, 73728), (3072, 70704), (3456, 62848), (3928, 55296), (4096, 53028), (4419, 49152), (4608, 47136), (5892, 36864), (6144, 35352), (6912, 31424), (7856, 27648), (8192, 26514), (8838, 24576), (9216, 23568), (11784, 18432), (12288, 17676), (13257, 16384), (13824, 15712)]