1325207096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 2655744000

約数和(自身を除く): 1330536904

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 139, 148, 248, 278, 296, 556, 1039, 1112, 1147, 2078, 2294, 4156, 4309, 4588, 5143, 8312, 8618, 9176, 10286, 17236, 20572, 32209, 34472, 38443, 41144, 64418, 76886, 128836, 144421, 153772, 159433, 257672, 288842, 307544, 318866, 577684, 637732, 1155368, 1191733, 1275464, 2383466, 4477051, 4766932, 5343577, 8954102, 9533864, 10687154, 17908204, 21374308, 35816408, 42748616, 165650887, 331301774, 662603548, 1325207096]

約数ペア:

[(1, 1325207096), (2, 662603548), (4, 331301774), (8, 165650887), (31, 42748616), (37, 35816408), (62, 21374308), (74, 17908204), (124, 10687154), (139, 9533864), (148, 8954102), (248, 5343577), (278, 4766932), (296, 4477051), (556, 2383466), (1039, 1275464), (1112, 1191733), (1147, 1155368), (2078, 637732), (2294, 577684), (4156, 318866), (4309, 307544), (4588, 288842), (5143, 257672), (8312, 159433), (8618, 153772), (9176, 144421), (10286, 128836), (17236, 76886), (20572, 64418), (32209, 41144), (34472, 38443)]