7904687064

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1737

約数の個数: 128

約数和(自身を含む): 21700224000

約数和(自身を除く): 13795536936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 643, 696, 986, 1039, 1286, 1479, 1929, 1972, 2078, 2572, 2958, 3117, 3858, 3944, 4156, 5144, 5916, 6234, 7716, 8312, 10931, 11832, 12468, 15432, 17663, 18647, 21862, 24936, 30131, 32793, 35326, 37294, 43724, 52989, 55941, 60262, 65586, 70652, 74588, 87448, 90393, 105978, 111882, 120524, 131172, 141304, 149176, 180786, 211956, 223764, 241048, 262344, 316999, 361572, 423912, 447528, 512227, 633998, 668077, 723144, 950997, 1024454, 1267996, 1336154, 1536681, 1901994, 2004231, 2048908, 2535992, 2672308, 3073362, 3803988, 4008462, 4097816, 5344616, 6146724, 7607976, 8016924, 11357309, 12293448, 16033848, 19374233, 22714618, 34071927, 38748466, 45429236, 58122699, 68143854, 77496932, 90858472, 116245398, 136287708, 154993864, 232490796, 272575416, 329361961, 464981592, 658723922, 988085883, 1317447844, 1976171766, 2634895688, 3952343532, 7904687064]

約数ペア:

[(1, 7904687064), (2, 3952343532), (3, 2634895688), (4, 1976171766), (6, 1317447844), (8, 988085883), (12, 658723922), (17, 464981592), (24, 329361961), (29, 272575416), (34, 232490796), (51, 154993864), (58, 136287708), (68, 116245398), (87, 90858472), (102, 77496932), (116, 68143854), (136, 58122699), (174, 45429236), (204, 38748466), (232, 34071927), (348, 22714618), (408, 19374233), (493, 16033848), (643, 12293448), (696, 11357309), (986, 8016924), (1039, 7607976), (1286, 6146724), (1479, 5344616), (1929, 4097816), (1972, 4008462), (2078, 3803988), (2572, 3073362), (2958, 2672308), (3117, 2535992), (3858, 2048908), (3944, 2004231), (4156, 1901994), (5144, 1536681), (5916, 1336154), (6234, 1267996), (7716, 1024454), (8312, 950997), (10931, 723144), (11832, 668077), (12468, 633998), (15432, 512227), (17663, 447528), (18647, 423912), (21862, 361572), (24936, 316999), (30131, 262344), (32793, 241048), (35326, 223764), (37294, 211956), (43724, 180786), (52989, 149176), (55941, 141304), (60262, 131172), (65586, 120524), (70652, 111882), (74588, 105978), (87448, 90393)]