319515744

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 859299840

約数和(自身を除く): 539784096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 127, 146, 219, 254, 292, 359, 381, 438, 508, 584, 718, 762, 876, 1016, 1077, 1168, 1436, 1524, 1752, 2032, 2154, 2336, 2872, 3048, 3504, 4064, 4308, 5744, 6096, 7008, 8616, 9271, 11488, 12192, 17232, 18542, 26207, 27813, 34464, 37084, 45593, 52414, 55626, 74168, 78621, 91186, 104828, 111252, 136779, 148336, 157242, 182372, 209656, 222504, 273558, 296672, 314484, 364744, 419312, 445008, 547116, 628968, 729488, 838624, 890016, 1094232, 1257936, 1458976, 2188464, 2515872, 3328289, 4376928, 6656578, 9984867, 13313156, 19969734, 26626312, 39939468, 53252624, 79878936, 106505248, 159757872, 319515744]

約数ペア:

[(1, 319515744), (2, 159757872), (3, 106505248), (4, 79878936), (6, 53252624), (8, 39939468), (12, 26626312), (16, 19969734), (24, 13313156), (32, 9984867), (48, 6656578), (73, 4376928), (96, 3328289), (127, 2515872), (146, 2188464), (219, 1458976), (254, 1257936), (292, 1094232), (359, 890016), (381, 838624), (438, 729488), (508, 628968), (584, 547116), (718, 445008), (762, 419312), (876, 364744), (1016, 314484), (1077, 296672), (1168, 273558), (1436, 222504), (1524, 209656), (1752, 182372), (2032, 157242), (2154, 148336), (2336, 136779), (2872, 111252), (3048, 104828), (3504, 91186), (4064, 78621), (4308, 74168), (5744, 55626), (6096, 52414), (7008, 45593), (8616, 37084), (9271, 34464), (11488, 27813), (12192, 26207), (17232, 18542)]