263288112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 723203712

約数和(自身を除く): 459915600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 307, 408, 614, 816, 921, 1051, 1228, 1842, 2102, 2456, 3153, 3684, 4204, 4912, 5219, 6306, 7368, 8408, 10438, 12612, 14736, 15657, 16816, 17867, 20876, 25224, 31314, 35734, 41752, 50448, 53601, 62628, 71468, 83504, 107202, 125256, 142936, 214404, 250512, 285872, 322657, 428808, 645314, 857616, 967971, 1290628, 1935942, 2581256, 3871884, 5162512, 5485169, 7743768, 10970338, 15487536, 16455507, 21940676, 32911014, 43881352, 65822028, 87762704, 131644056, 263288112]

約数ペア:

[(1, 263288112), (2, 131644056), (3, 87762704), (4, 65822028), (6, 43881352), (8, 32911014), (12, 21940676), (16, 16455507), (17, 15487536), (24, 10970338), (34, 7743768), (48, 5485169), (51, 5162512), (68, 3871884), (102, 2581256), (136, 1935942), (204, 1290628), (272, 967971), (307, 857616), (408, 645314), (614, 428808), (816, 322657), (921, 285872), (1051, 250512), (1228, 214404), (1842, 142936), (2102, 125256), (2456, 107202), (3153, 83504), (3684, 71468), (4204, 62628), (4912, 53601), (5219, 50448), (6306, 41752), (7368, 35734), (8408, 31314), (10438, 25224), (12612, 20876), (14736, 17867), (15657, 16816)]