396804312

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{11701}}^1$

素因数の和:11873

約数の個数: 64

約数和(自身を含む): 1109349600

約数和(自身を除く): 712545288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 8478, 11304, 11701, 16956, 23402, 33912, 35103, 46804, 70206, 93608, 105309, 140412, 210618, 280824, 315927, 421236, 631854, 842472, 1263708, 1837057, 2527416, 3674114, 5511171, 7348228, 11022342, 14696456, 16533513, 22044684, 33067026, 44089368, 49600539, 66134052, 99201078, 132268104, 198402156, 396804312]

約数ペア:

[(1, 396804312), (2, 198402156), (3, 132268104), (4, 99201078), (6, 66134052), (8, 49600539), (9, 44089368), (12, 33067026), (18, 22044684), (24, 16533513), (27, 14696456), (36, 11022342), (54, 7348228), (72, 5511171), (108, 3674114), (157, 2527416), (216, 1837057), (314, 1263708), (471, 842472), (628, 631854), (942, 421236), (1256, 315927), (1413, 280824), (1884, 210618), (2826, 140412), (3768, 105309), (4239, 93608), (5652, 70206), (8478, 46804), (11304, 35103), (11701, 33912), (16956, 23402)]