1914584952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1453

約数の個数: 128

約数和(自身を含む): 5724380160

約数和(自身を除く): 3809795208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 641, 644, 773, 966, 1282, 1288, 1546, 1923, 1932, 2319, 2564, 3092, 3846, 3864, 4487, 4638, 5128, 5411, 6184, 7692, 8974, 9276, 10822, 13461, 14743, 15384, 16233, 17779, 17948, 18552, 21644, 26922, 29486, 32466, 35558, 35896, 43288, 44229, 53337, 53844, 58972, 64932, 71116, 88458, 103201, 106674, 107688, 117944, 124453, 129864, 142232, 176916, 206402, 213348, 248906, 309603, 353832, 373359, 412804, 426696, 495493, 497812, 619206, 746718, 825608, 990986, 995624, 1238412, 1486479, 1493436, 1981972, 2476824, 2972958, 2986872, 3468451, 3963944, 5945916, 6936902, 10405353, 11396339, 11891832, 13873804, 20810706, 22792678, 27747608, 34189017, 41621412, 45585356, 68378034, 79774373, 83242824, 91170712, 136756068, 159548746, 239323119, 273512136, 319097492, 478646238, 638194984, 957292476, 1914584952]

約数ペア:

[(1, 1914584952), (2, 957292476), (3, 638194984), (4, 478646238), (6, 319097492), (7, 273512136), (8, 239323119), (12, 159548746), (14, 136756068), (21, 91170712), (23, 83242824), (24, 79774373), (28, 68378034), (42, 45585356), (46, 41621412), (56, 34189017), (69, 27747608), (84, 22792678), (92, 20810706), (138, 13873804), (161, 11891832), (168, 11396339), (184, 10405353), (276, 6936902), (322, 5945916), (483, 3963944), (552, 3468451), (641, 2986872), (644, 2972958), (773, 2476824), (966, 1981972), (1282, 1493436), (1288, 1486479), (1546, 1238412), (1923, 995624), (1932, 990986), (2319, 825608), (2564, 746718), (3092, 619206), (3846, 497812), (3864, 495493), (4487, 426696), (4638, 412804), (5128, 373359), (5411, 353832), (6184, 309603), (7692, 248906), (8974, 213348), (9276, 206402), (10822, 176916), (13461, 142232), (14743, 129864), (15384, 124453), (16233, 117944), (17779, 107688), (17948, 106674), (18552, 103201), (21644, 88458), (26922, 71116), (29486, 64932), (32466, 58972), (35558, 53844), (35896, 53337), (43288, 44229)]