239508912

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2470

約数の個数: 80

約数和(自身を含む): 649110240

約数和(自身を除く): 409601328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 1168, 1392, 1752, 2117, 2357, 3504, 4234, 4714, 6351, 7071, 8468, 9428, 12702, 14142, 16936, 18856, 25404, 28284, 33872, 37712, 50808, 56568, 68353, 101616, 113136, 136706, 172061, 205059, 273412, 344122, 410118, 516183, 546824, 688244, 820236, 1032366, 1093648, 1376488, 1640472, 2064732, 2752976, 3280944, 4129464, 4989769, 8258928, 9979538, 14969307, 19959076, 29938614, 39918152, 59877228, 79836304, 119754456, 239508912]

約数ペア:

[(1, 239508912), (2, 119754456), (3, 79836304), (4, 59877228), (6, 39918152), (8, 29938614), (12, 19959076), (16, 14969307), (24, 9979538), (29, 8258928), (48, 4989769), (58, 4129464), (73, 3280944), (87, 2752976), (116, 2064732), (146, 1640472), (174, 1376488), (219, 1093648), (232, 1032366), (292, 820236), (348, 688244), (438, 546824), (464, 516183), (584, 410118), (696, 344122), (876, 273412), (1168, 205059), (1392, 172061), (1752, 136706), (2117, 113136), (2357, 101616), (3504, 68353), (4234, 56568), (4714, 50808), (6351, 37712), (7071, 33872), (8468, 28284), (9428, 25404), (12702, 18856), (14142, 16936)]