227268272

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 597825576

約数和(自身を除く): 370557304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 73, 76, 77, 88, 98, 112, 133, 146, 152, 154, 176, 196, 209, 266, 292, 304, 308, 361, 392, 418, 511, 532, 539, 584, 616, 722, 784, 803, 836, 931, 1022, 1064, 1078, 1168, 1232, 1387, 1444, 1463, 1606, 1672, 1862, 2044, 2128, 2156, 2527, 2774, 2888, 2926, 3212, 3344, 3577, 3724, 3971, 4088, 4312, 5054, 5548, 5621, 5776, 5852, 6424, 7154, 7448, 7942, 8176, 8624, 9709, 10108, 10241, 11096, 11242, 11704, 12848, 14308, 14896, 15257, 15884, 17689, 19418, 20216, 20482, 22192, 22484, 23408, 26353, 27797, 28616, 30514, 31768, 35378, 38836, 39347, 40432, 40964, 44968, 52706, 55594, 57232, 61028, 63536, 67963, 70756, 77672, 78694, 81928, 89936, 105412, 106799, 111188, 122056, 135926, 141512, 155344, 157388, 163856, 184471, 194579, 210824, 213598, 222376, 244112, 271852, 283024, 289883, 314776, 368942, 389158, 421648, 427196, 444752, 543704, 579766, 629552, 737884, 747593, 778316, 854392, 1087408, 1159532, 1291297, 1475768, 1495186, 1556632, 1708784, 2029181, 2319064, 2582594, 2951536, 2990372, 3113264, 4058362, 4638128, 5165188, 5980744, 8116724, 10330376, 11961488, 14204267, 16233448, 20660752, 28408534, 32466896, 56817068, 113634136, 227268272]

約数ペア:

[(1, 227268272), (2, 113634136), (4, 56817068), (7, 32466896), (8, 28408534), (11, 20660752), (14, 16233448), (16, 14204267), (19, 11961488), (22, 10330376), (28, 8116724), (38, 5980744), (44, 5165188), (49, 4638128), (56, 4058362), (73, 3113264), (76, 2990372), (77, 2951536), (88, 2582594), (98, 2319064), (112, 2029181), (133, 1708784), (146, 1556632), (152, 1495186), (154, 1475768), (176, 1291297), (196, 1159532), (209, 1087408), (266, 854392), (292, 778316), (304, 747593), (308, 737884), (361, 629552), (392, 579766), (418, 543704), (511, 444752), (532, 427196), (539, 421648), (584, 389158), (616, 368942), (722, 314776), (784, 289883), (803, 283024), (836, 271852), (931, 244112), (1022, 222376), (1064, 213598), (1078, 210824), (1168, 194579), (1232, 184471), (1387, 163856), (1444, 157388), (1463, 155344), (1606, 141512), (1672, 135926), (1862, 122056), (2044, 111188), (2128, 106799), (2156, 105412), (2527, 89936), (2774, 81928), (2888, 78694), (2926, 77672), (3212, 70756), (3344, 67963), (3577, 63536), (3724, 61028), (3971, 57232), (4088, 55594), (4312, 52706), (5054, 44968), (5548, 40964), (5621, 40432), (5776, 39347), (5852, 38836), (6424, 35378), (7154, 31768), (7448, 30514), (7942, 28616), (8176, 27797), (8624, 26353), (9709, 23408), (10108, 22484), (10241, 22192), (11096, 20482), (11242, 20216), (11704, 19418), (12848, 17689), (14308, 15884), (14896, 15257)]