249635514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 557819136

約数和(自身を除く): 308183622

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 97, 102, 138, 194, 291, 391, 582, 782, 1097, 1173, 1649, 2194, 2231, 2346, 3291, 3298, 4462, 4947, 6582, 6693, 9894, 13386, 18649, 25231, 37298, 37927, 50462, 55947, 75693, 75854, 106409, 111894, 113781, 151386, 212818, 227562, 319227, 428927, 638454, 857854, 1286781, 1808953, 2447407, 2573562, 3617906, 4894814, 5426859, 7342221, 10853718, 14684442, 41605919, 83211838, 124817757, 249635514]

約数ペア:

[(1, 249635514), (2, 124817757), (3, 83211838), (6, 41605919), (17, 14684442), (23, 10853718), (34, 7342221), (46, 5426859), (51, 4894814), (69, 3617906), (97, 2573562), (102, 2447407), (138, 1808953), (194, 1286781), (291, 857854), (391, 638454), (582, 428927), (782, 319227), (1097, 227562), (1173, 212818), (1649, 151386), (2194, 113781), (2231, 111894), (2346, 106409), (3291, 75854), (3298, 75693), (4462, 55947), (4947, 50462), (6582, 37927), (6693, 37298), (9894, 25231), (13386, 18649)]