231359744

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 586513536

約数和(自身を除く): 355153792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 97, 112, 121, 128, 154, 176, 194, 224, 242, 256, 308, 352, 388, 448, 484, 616, 679, 704, 776, 847, 896, 968, 1067, 1232, 1331, 1358, 1408, 1552, 1694, 1792, 1936, 2134, 2464, 2662, 2716, 2816, 3104, 3388, 3872, 4268, 4928, 5324, 5432, 6208, 6776, 7469, 7744, 8536, 9317, 9856, 10648, 10864, 11737, 12416, 13552, 14938, 15488, 17072, 18634, 19712, 21296, 21728, 23474, 24832, 27104, 29876, 30976, 34144, 37268, 42592, 43456, 46948, 54208, 59752, 68288, 74536, 82159, 85184, 86912, 93896, 108416, 119504, 129107, 136576, 149072, 164318, 170368, 173824, 187792, 216832, 239008, 258214, 273152, 298144, 328636, 340736, 375584, 478016, 516428, 596288, 657272, 751168, 903749, 956032, 1032856, 1192576, 1314544, 1502336, 1807498, 1912064, 2065712, 2385152, 2629088, 3004672, 3614996, 4131424, 5258176, 7229992, 8262848, 10516352, 14459984, 16525696, 21032704, 28919968, 33051392, 57839936, 115679872, 231359744]

約数ペア:

[(1, 231359744), (2, 115679872), (4, 57839936), (7, 33051392), (8, 28919968), (11, 21032704), (14, 16525696), (16, 14459984), (22, 10516352), (28, 8262848), (32, 7229992), (44, 5258176), (56, 4131424), (64, 3614996), (77, 3004672), (88, 2629088), (97, 2385152), (112, 2065712), (121, 1912064), (128, 1807498), (154, 1502336), (176, 1314544), (194, 1192576), (224, 1032856), (242, 956032), (256, 903749), (308, 751168), (352, 657272), (388, 596288), (448, 516428), (484, 478016), (616, 375584), (679, 340736), (704, 328636), (776, 298144), (847, 273152), (896, 258214), (968, 239008), (1067, 216832), (1232, 187792), (1331, 173824), (1358, 170368), (1408, 164318), (1552, 149072), (1694, 136576), (1792, 129107), (1936, 119504), (2134, 108416), (2464, 93896), (2662, 86912), (2716, 85184), (2816, 82159), (3104, 74536), (3388, 68288), (3872, 59752), (4268, 54208), (4928, 46948), (5324, 43456), (5432, 42592), (6208, 37268), (6776, 34144), (7469, 30976), (7744, 29876), (8536, 27104), (9317, 24832), (9856, 23474), (10648, 21728), (10864, 21296), (11737, 19712), (12416, 18634), (13552, 17072), (14938, 15488)]