1988516736

素因数分解:

$2^7\times 3^3\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1613

約数の個数: 128

約数和(自身を含む): 5885114400

約数和(自身を除く): 3896597664

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, 288, 384, 432, 557, 576, 864, 1033, 1114, 1152, 1671, 1728, 2066, 2228, 3099, 3342, 3456, 4132, 4456, 5013, 6198, 6684, 8264, 8912, 9297, 10026, 12396, 13368, 15039, 16528, 17824, 18594, 20052, 24792, 26736, 27891, 30078, 33056, 35648, 37188, 40104, 49584, 53472, 55782, 60156, 66112, 71296, 74376, 80208, 99168, 106944, 111564, 120312, 132224, 148752, 160416, 198336, 213888, 223128, 240624, 297504, 320832, 396672, 446256, 481248, 575381, 595008, 641664, 892512, 962496, 1150762, 1190016, 1726143, 1785024, 1924992, 2301524, 3452286, 3570048, 4603048, 5178429, 6904572, 9206096, 10356858, 13809144, 15535287, 18412192, 20713716, 27618288, 31070574, 36824384, 41427432, 55236576, 62141148, 73648768, 82854864, 110473152, 124282296, 165709728, 220946304, 248564592, 331419456, 497129184, 662838912, 994258368, 1988516736]

約数ペア:

[(1, 1988516736), (2, 994258368), (3, 662838912), (4, 497129184), (6, 331419456), (8, 248564592), (9, 220946304), (12, 165709728), (16, 124282296), (18, 110473152), (24, 82854864), (27, 73648768), (32, 62141148), (36, 55236576), (48, 41427432), (54, 36824384), (64, 31070574), (72, 27618288), (96, 20713716), (108, 18412192), (128, 15535287), (144, 13809144), (192, 10356858), (216, 9206096), (288, 6904572), (384, 5178429), (432, 4603048), (557, 3570048), (576, 3452286), (864, 2301524), (1033, 1924992), (1114, 1785024), (1152, 1726143), (1671, 1190016), (1728, 1150762), (2066, 962496), (2228, 892512), (3099, 641664), (3342, 595008), (3456, 575381), (4132, 481248), (4456, 446256), (5013, 396672), (6198, 320832), (6684, 297504), (8264, 240624), (8912, 223128), (9297, 213888), (10026, 198336), (12396, 160416), (13368, 148752), (15039, 132224), (16528, 120312), (17824, 111564), (18594, 106944), (20052, 99168), (24792, 80208), (26736, 74376), (27891, 71296), (30078, 66112), (33056, 60156), (35648, 55782), (37188, 53472), (40104, 49584)]