2260431344

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 4559708160

約数和(自身を除く): 2299276816

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 139, 151, 212, 254, 278, 302, 424, 508, 556, 604, 848, 1016, 1112, 1208, 2032, 2224, 2416, 6731, 7367, 8003, 13462, 14734, 16006, 17653, 19177, 20989, 26924, 29468, 32012, 35306, 38354, 41978, 53848, 58936, 64024, 70612, 76708, 83956, 107696, 117872, 128048, 141224, 153416, 167912, 282448, 306832, 335824, 935609, 1016381, 1112417, 1871218, 2032762, 2224834, 2665603, 3742436, 4065524, 4449668, 5331206, 7484872, 8131048, 8899336, 10662412, 14969744, 16262096, 17798672, 21324824, 42649648, 141276959, 282553918, 565107836, 1130215672, 2260431344]

約数ペア:

[(1, 2260431344), (2, 1130215672), (4, 565107836), (8, 282553918), (16, 141276959), (53, 42649648), (106, 21324824), (127, 17798672), (139, 16262096), (151, 14969744), (212, 10662412), (254, 8899336), (278, 8131048), (302, 7484872), (424, 5331206), (508, 4449668), (556, 4065524), (604, 3742436), (848, 2665603), (1016, 2224834), (1112, 2032762), (1208, 1871218), (2032, 1112417), (2224, 1016381), (2416, 935609), (6731, 335824), (7367, 306832), (8003, 282448), (13462, 167912), (14734, 153416), (16006, 141224), (17653, 128048), (19177, 117872), (20989, 107696), (26924, 83956), (29468, 76708), (32012, 70612), (35306, 64024), (38354, 58936), (41978, 53848)]