331145568

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 1021116096

約数和(自身を除く): 689970528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 241, 288, 312, 367, 416, 468, 482, 624, 723, 734, 936, 964, 1101, 1248, 1446, 1468, 1872, 1928, 2169, 2202, 2892, 2936, 3133, 3303, 3744, 3856, 4338, 4404, 4771, 5784, 5872, 6266, 6606, 7712, 8676, 8808, 9399, 9542, 11568, 11744, 12532, 13212, 14313, 17352, 17616, 18798, 19084, 23136, 25064, 26424, 28197, 28626, 34704, 35232, 37596, 38168, 42939, 50128, 52848, 56394, 57252, 69408, 75192, 76336, 85878, 88447, 100256, 105696, 112788, 114504, 150384, 152672, 171756, 176894, 225576, 229008, 265341, 300768, 343512, 353788, 451152, 458016, 530682, 687024, 707576, 796023, 902304, 1061364, 1149811, 1374048, 1415152, 1592046, 2122728, 2299622, 2830304, 3184092, 3449433, 4245456, 4599244, 6368184, 6898866, 8490912, 9198488, 10348299, 12736368, 13797732, 18396976, 20696598, 25472736, 27595464, 36793952, 41393196, 55190928, 82786392, 110381856, 165572784, 331145568]

約数ペア:

[(1, 331145568), (2, 165572784), (3, 110381856), (4, 82786392), (6, 55190928), (8, 41393196), (9, 36793952), (12, 27595464), (13, 25472736), (16, 20696598), (18, 18396976), (24, 13797732), (26, 12736368), (32, 10348299), (36, 9198488), (39, 8490912), (48, 6898866), (52, 6368184), (72, 4599244), (78, 4245456), (96, 3449433), (104, 3184092), (117, 2830304), (144, 2299622), (156, 2122728), (208, 1592046), (234, 1415152), (241, 1374048), (288, 1149811), (312, 1061364), (367, 902304), (416, 796023), (468, 707576), (482, 687024), (624, 530682), (723, 458016), (734, 451152), (936, 353788), (964, 343512), (1101, 300768), (1248, 265341), (1446, 229008), (1468, 225576), (1872, 176894), (1928, 171756), (2169, 152672), (2202, 150384), (2892, 114504), (2936, 112788), (3133, 105696), (3303, 100256), (3744, 88447), (3856, 85878), (4338, 76336), (4404, 75192), (4771, 69408), (5784, 57252), (5872, 56394), (6266, 52848), (6606, 50128), (7712, 42939), (8676, 38168), (8808, 37596), (9399, 35232), (9542, 34704), (11568, 28626), (11744, 28197), (12532, 26424), (13212, 25064), (14313, 23136), (17352, 19084), (17616, 18798)]