338657184

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 996323328

約数和(自身を除く): 657666144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 127, 141, 144, 188, 197, 254, 282, 288, 376, 381, 394, 423, 508, 564, 591, 752, 762, 788, 846, 1016, 1128, 1143, 1182, 1504, 1524, 1576, 1692, 1773, 2032, 2256, 2286, 2364, 3048, 3152, 3384, 3546, 4064, 4512, 4572, 4728, 5969, 6096, 6304, 6768, 7092, 9144, 9259, 9456, 11938, 12192, 13536, 14184, 17907, 18288, 18518, 18912, 23876, 25019, 27777, 28368, 35814, 36576, 37036, 47752, 50038, 53721, 55554, 56736, 71628, 74072, 75057, 83331, 95504, 100076, 107442, 111108, 143256, 148144, 150114, 166662, 191008, 200152, 214884, 222216, 225171, 286512, 296288, 300228, 333324, 400304, 429768, 444432, 450342, 573024, 600456, 666648, 800608, 859536, 888864, 900684, 1175893, 1200912, 1333296, 1719072, 1801368, 2351786, 2401824, 2666592, 3527679, 3602736, 4703572, 7055358, 7205472, 9407144, 10583037, 14110716, 18814288, 21166074, 28221432, 37628576, 42332148, 56442864, 84664296, 112885728, 169328592, 338657184]

約数ペア:

[(1, 338657184), (2, 169328592), (3, 112885728), (4, 84664296), (6, 56442864), (8, 42332148), (9, 37628576), (12, 28221432), (16, 21166074), (18, 18814288), (24, 14110716), (32, 10583037), (36, 9407144), (47, 7205472), (48, 7055358), (72, 4703572), (94, 3602736), (96, 3527679), (127, 2666592), (141, 2401824), (144, 2351786), (188, 1801368), (197, 1719072), (254, 1333296), (282, 1200912), (288, 1175893), (376, 900684), (381, 888864), (394, 859536), (423, 800608), (508, 666648), (564, 600456), (591, 573024), (752, 450342), (762, 444432), (788, 429768), (846, 400304), (1016, 333324), (1128, 300228), (1143, 296288), (1182, 286512), (1504, 225171), (1524, 222216), (1576, 214884), (1692, 200152), (1773, 191008), (2032, 166662), (2256, 150114), (2286, 148144), (2364, 143256), (3048, 111108), (3152, 107442), (3384, 100076), (3546, 95504), (4064, 83331), (4512, 75057), (4572, 74072), (4728, 71628), (5969, 56736), (6096, 55554), (6304, 53721), (6768, 50038), (7092, 47752), (9144, 37036), (9259, 36576), (9456, 35814), (11938, 28368), (12192, 27777), (13536, 25019), (14184, 23876), (17907, 18912), (18288, 18518)]