1313372628

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{661}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 3365118120

約数和(自身を除く): 2051745492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 569, 582, 661, 873, 1138, 1164, 1322, 1707, 1746, 1983, 2276, 2644, 3414, 3492, 3966, 5121, 5949, 6828, 7932, 10242, 11898, 20484, 23796, 55193, 64117, 110386, 128234, 165579, 192351, 220772, 256468, 331158, 376109, 384702, 496737, 577053, 662316, 752218, 769404, 993474, 1128327, 1154106, 1504436, 1986948, 2256654, 2308212, 3384981, 4513308, 6769962, 13539924, 36482573, 72965146, 109447719, 145930292, 218895438, 328343157, 437790876, 656686314, 1313372628]

約数ペア:

[(1, 1313372628), (2, 656686314), (3, 437790876), (4, 328343157), (6, 218895438), (9, 145930292), (12, 109447719), (18, 72965146), (36, 36482573), (97, 13539924), (194, 6769962), (291, 4513308), (388, 3384981), (569, 2308212), (582, 2256654), (661, 1986948), (873, 1504436), (1138, 1154106), (1164, 1128327), (1322, 993474), (1707, 769404), (1746, 752218), (1983, 662316), (2276, 577053), (2644, 496737), (3414, 384702), (3492, 376109), (3966, 331158), (5121, 256468), (5949, 220772), (6828, 192351), (7932, 165579), (10242, 128234), (11898, 110386), (20484, 64117), (23796, 55193)]