239522368

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 532546560

約数和(自身を除く): 293024192

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 32, 46, 58, 62, 64, 92, 116, 124, 181, 184, 232, 248, 362, 368, 464, 496, 667, 713, 724, 736, 899, 928, 992, 1334, 1426, 1448, 1472, 1798, 1856, 1984, 2668, 2852, 2896, 3596, 4163, 5249, 5336, 5611, 5704, 5792, 7192, 8326, 10498, 10672, 11222, 11408, 11584, 14384, 16652, 20677, 20996, 21344, 22444, 22816, 28768, 33304, 41354, 41992, 42688, 44888, 45632, 57536, 66608, 82708, 83984, 89776, 120727, 129053, 133216, 162719, 165416, 167968, 179552, 241454, 258106, 266432, 325438, 330832, 335936, 359104, 482908, 516212, 650876, 661664, 965816, 1032424, 1301752, 1323328, 1931632, 2064848, 2603504, 3742537, 3863264, 4129696, 5207008, 7485074, 7726528, 8259392, 10414016, 14970148, 29940296, 59880592, 119761184, 239522368]

約数ペア:

[(1, 239522368), (2, 119761184), (4, 59880592), (8, 29940296), (16, 14970148), (23, 10414016), (29, 8259392), (31, 7726528), (32, 7485074), (46, 5207008), (58, 4129696), (62, 3863264), (64, 3742537), (92, 2603504), (116, 2064848), (124, 1931632), (181, 1323328), (184, 1301752), (232, 1032424), (248, 965816), (362, 661664), (368, 650876), (464, 516212), (496, 482908), (667, 359104), (713, 335936), (724, 330832), (736, 325438), (899, 266432), (928, 258106), (992, 241454), (1334, 179552), (1426, 167968), (1448, 165416), (1472, 162719), (1798, 133216), (1856, 129053), (1984, 120727), (2668, 89776), (2852, 83984), (2896, 82708), (3596, 66608), (4163, 57536), (5249, 45632), (5336, 44888), (5611, 42688), (5704, 41992), (5792, 41354), (7192, 33304), (8326, 28768), (10498, 22816), (10672, 22444), (11222, 21344), (11408, 20996), (11584, 20677), (14384, 16652)]