539547712

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 126

約数和(自身を含む): 1248481374

約数和(自身を除く): 708933662

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 152, 176, 193, 209, 242, 304, 352, 361, 386, 418, 484, 608, 704, 722, 772, 836, 968, 1216, 1444, 1544, 1672, 1936, 2123, 2299, 2888, 3088, 3344, 3667, 3872, 3971, 4246, 4598, 5776, 6176, 6688, 7334, 7744, 7942, 8492, 9196, 11552, 12352, 13376, 14668, 15884, 16984, 18392, 23104, 23353, 29336, 31768, 33968, 36784, 40337, 43681, 46706, 58672, 63536, 67936, 69673, 73568, 80674, 87362, 93412, 117344, 127072, 135872, 139346, 147136, 161348, 174724, 186824, 234688, 254144, 278692, 322696, 349448, 373648, 443707, 557384, 645392, 698896, 747296, 766403, 887414, 1114768, 1290784, 1397792, 1494592, 1532806, 1774828, 2229536, 2581568, 2795584, 3065612, 3549656, 4459072, 6131224, 7099312, 8430433, 12262448, 14198624, 16860866, 24524896, 28397248, 33721732, 49049792, 67443464, 134886928, 269773856, 539547712]

約数ペア:

[(1, 539547712), (2, 269773856), (4, 134886928), (8, 67443464), (11, 49049792), (16, 33721732), (19, 28397248), (22, 24524896), (32, 16860866), (38, 14198624), (44, 12262448), (64, 8430433), (76, 7099312), (88, 6131224), (121, 4459072), (152, 3549656), (176, 3065612), (193, 2795584), (209, 2581568), (242, 2229536), (304, 1774828), (352, 1532806), (361, 1494592), (386, 1397792), (418, 1290784), (484, 1114768), (608, 887414), (704, 766403), (722, 747296), (772, 698896), (836, 645392), (968, 557384), (1216, 443707), (1444, 373648), (1544, 349448), (1672, 322696), (1936, 278692), (2123, 254144), (2299, 234688), (2888, 186824), (3088, 174724), (3344, 161348), (3667, 147136), (3872, 139346), (3971, 135872), (4246, 127072), (4598, 117344), (5776, 93412), (6176, 87362), (6688, 80674), (7334, 73568), (7744, 69673), (7942, 67936), (8492, 63536), (9196, 58672), (11552, 46706), (12352, 43681), (13376, 40337), (14668, 36784), (15884, 33968), (16984, 31768), (18392, 29336), (23104, 23353)]