715202478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^2$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 1683216288

約数和(自身を除く): 968013810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 223, 282, 306, 423, 446, 669, 799, 846, 1338, 1598, 2007, 2397, 3791, 4014, 4794, 7191, 7582, 10481, 11373, 14382, 20962, 22746, 31443, 34119, 49729, 62886, 68238, 94329, 99458, 149187, 178177, 188658, 298374, 356354, 447561, 534531, 845393, 895122, 1069062, 1603593, 1690786, 2337263, 2536179, 3207186, 4674526, 5072358, 7011789, 7608537, 14023578, 15217074, 21035367, 39733471, 42070734, 79466942, 119200413, 238400826, 357601239, 715202478]

約数ペア:

[(1, 715202478), (2, 357601239), (3, 238400826), (6, 119200413), (9, 79466942), (17, 42070734), (18, 39733471), (34, 21035367), (47, 15217074), (51, 14023578), (94, 7608537), (102, 7011789), (141, 5072358), (153, 4674526), (223, 3207186), (282, 2536179), (306, 2337263), (423, 1690786), (446, 1603593), (669, 1069062), (799, 895122), (846, 845393), (1338, 534531), (1598, 447561), (2007, 356354), (2397, 298374), (3791, 188658), (4014, 178177), (4794, 149187), (7191, 99458), (7582, 94329), (10481, 68238), (11373, 62886), (14382, 49729), (20962, 34119), (22746, 31443)]