216665328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 613996416

約数和(自身を除く): 397331088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 197, 264, 394, 528, 591, 788, 1182, 1576, 2083, 2167, 2364, 3152, 4166, 4334, 4728, 6249, 6501, 8332, 8668, 9456, 12498, 13002, 16664, 17336, 22913, 24996, 26004, 33328, 34672, 45826, 49992, 52008, 68739, 91652, 99984, 104016, 137478, 183304, 274956, 366608, 410351, 549912, 820702, 1099824, 1231053, 1641404, 2462106, 3282808, 4513861, 4924212, 6565616, 9027722, 9848424, 13541583, 18055444, 19696848, 27083166, 36110888, 54166332, 72221776, 108332664, 216665328]

約数ペア:

[(1, 216665328), (2, 108332664), (3, 72221776), (4, 54166332), (6, 36110888), (8, 27083166), (11, 19696848), (12, 18055444), (16, 13541583), (22, 9848424), (24, 9027722), (33, 6565616), (44, 4924212), (48, 4513861), (66, 3282808), (88, 2462106), (132, 1641404), (176, 1231053), (197, 1099824), (264, 820702), (394, 549912), (528, 410351), (591, 366608), (788, 274956), (1182, 183304), (1576, 137478), (2083, 104016), (2167, 99984), (2364, 91652), (3152, 68739), (4166, 52008), (4334, 49992), (4728, 45826), (6249, 34672), (6501, 33328), (8332, 26004), (8668, 24996), (9456, 22913), (12498, 17336), (13002, 16664)]