254374434

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 622702080

約数和(自身を除く): 368327646

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 47, 51, 69, 94, 102, 138, 141, 153, 207, 282, 306, 391, 414, 423, 769, 782, 799, 846, 1081, 1173, 1538, 1598, 2162, 2307, 2346, 2397, 3243, 3519, 4614, 4794, 6486, 6921, 7038, 7191, 9729, 13073, 13842, 14382, 17687, 18377, 19458, 26146, 35374, 36143, 36754, 39219, 53061, 55131, 72286, 78438, 106122, 108429, 110262, 117657, 159183, 165393, 216858, 235314, 300679, 318366, 325287, 330786, 601358, 614431, 650574, 831289, 902037, 1228862, 1662578, 1804074, 1843293, 2493867, 2706111, 3686586, 4987734, 5412222, 5529879, 7481601, 11059758, 14131913, 14963202, 28263826, 42395739, 84791478, 127187217, 254374434]

約数ペア:

[(1, 254374434), (2, 127187217), (3, 84791478), (6, 42395739), (9, 28263826), (17, 14963202), (18, 14131913), (23, 11059758), (34, 7481601), (46, 5529879), (47, 5412222), (51, 4987734), (69, 3686586), (94, 2706111), (102, 2493867), (138, 1843293), (141, 1804074), (153, 1662578), (207, 1228862), (282, 902037), (306, 831289), (391, 650574), (414, 614431), (423, 601358), (769, 330786), (782, 325287), (799, 318366), (846, 300679), (1081, 235314), (1173, 216858), (1538, 165393), (1598, 159183), (2162, 117657), (2307, 110262), (2346, 108429), (2397, 106122), (3243, 78438), (3519, 72286), (4614, 55131), (4794, 53061), (6486, 39219), (6921, 36754), (7038, 36143), (7191, 35374), (9729, 26146), (13073, 19458), (13842, 18377), (14382, 17687)]