664293312

素因数分解:

$2^6\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 140

約数和(自身を含む): 1986645760

約数和(自身を除く): 1322352448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 144, 162, 192, 216, 254, 288, 324, 381, 432, 508, 576, 648, 762, 864, 1009, 1016, 1143, 1296, 1524, 1728, 2018, 2032, 2286, 2592, 3027, 3048, 3429, 4036, 4064, 4572, 5184, 6054, 6096, 6858, 8072, 8128, 9081, 9144, 10287, 12108, 12192, 13716, 16144, 18162, 18288, 20574, 24216, 24384, 27243, 27432, 32288, 36324, 36576, 41148, 48432, 54486, 54864, 64576, 72648, 73152, 81729, 82296, 96864, 108972, 109728, 128143, 145296, 163458, 164592, 193728, 217944, 219456, 256286, 290592, 326916, 329184, 384429, 435888, 512572, 581184, 653832, 658368, 768858, 871776, 1025144, 1153287, 1307664, 1537716, 1743552, 2050288, 2306574, 2615328, 3075432, 3459861, 4100576, 4613148, 5230656, 6150864, 6919722, 8201152, 9226296, 10379583, 12301728, 13839444, 18452592, 20759166, 24603456, 27678888, 36905184, 41518332, 55357776, 73810368, 83036664, 110715552, 166073328, 221431104, 332146656, 664293312]

約数ペア:

[(1, 664293312), (2, 332146656), (3, 221431104), (4, 166073328), (6, 110715552), (8, 83036664), (9, 73810368), (12, 55357776), (16, 41518332), (18, 36905184), (24, 27678888), (27, 24603456), (32, 20759166), (36, 18452592), (48, 13839444), (54, 12301728), (64, 10379583), (72, 9226296), (81, 8201152), (96, 6919722), (108, 6150864), (127, 5230656), (144, 4613148), (162, 4100576), (192, 3459861), (216, 3075432), (254, 2615328), (288, 2306574), (324, 2050288), (381, 1743552), (432, 1537716), (508, 1307664), (576, 1153287), (648, 1025144), (762, 871776), (864, 768858), (1009, 658368), (1016, 653832), (1143, 581184), (1296, 512572), (1524, 435888), (1728, 384429), (2018, 329184), (2032, 326916), (2286, 290592), (2592, 256286), (3027, 219456), (3048, 217944), (3429, 193728), (4036, 164592), (4064, 163458), (4572, 145296), (5184, 128143), (6054, 109728), (6096, 108972), (6858, 96864), (8072, 82296), (8128, 81729), (9081, 73152), (9144, 72648), (10287, 64576), (12108, 54864), (12192, 54486), (13716, 48432), (16144, 41148), (18162, 36576), (18288, 36324), (20574, 32288), (24216, 27432), (24384, 27243)]