1289778882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1896

約数の個数: 96

約数和(自身を含む): 3200135040

約数和(自身を除く): 1910356158

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 151, 238, 294, 302, 357, 453, 714, 833, 906, 1057, 1666, 1709, 2114, 2499, 2567, 3171, 3418, 4998, 5127, 5134, 6342, 7399, 7701, 10254, 11963, 14798, 15402, 17969, 22197, 23926, 29053, 35889, 35938, 44394, 53907, 58106, 71778, 83741, 87159, 107814, 125783, 167482, 174318, 203371, 251223, 251566, 258059, 377349, 406742, 502446, 516118, 610113, 754698, 774177, 1220226, 1423597, 1548354, 1806413, 2847194, 3612826, 4270791, 4387003, 5419239, 8541582, 8774006, 10838478, 12644891, 13161009, 25289782, 26322018, 30709021, 37934673, 61418042, 75869346, 92127063, 184254126, 214963147, 429926294, 644889441, 1289778882]

約数ペア:

[(1, 1289778882), (2, 644889441), (3, 429926294), (6, 214963147), (7, 184254126), (14, 92127063), (17, 75869346), (21, 61418042), (34, 37934673), (42, 30709021), (49, 26322018), (51, 25289782), (98, 13161009), (102, 12644891), (119, 10838478), (147, 8774006), (151, 8541582), (238, 5419239), (294, 4387003), (302, 4270791), (357, 3612826), (453, 2847194), (714, 1806413), (833, 1548354), (906, 1423597), (1057, 1220226), (1666, 774177), (1709, 754698), (2114, 610113), (2499, 516118), (2567, 502446), (3171, 406742), (3418, 377349), (4998, 258059), (5127, 251566), (5134, 251223), (6342, 203371), (7399, 174318), (7701, 167482), (10254, 125783), (11963, 107814), (14798, 87159), (15402, 83741), (17969, 71778), (22197, 58106), (23926, 53907), (29053, 44394), (35889, 35938)]