252619136

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 671535360

約数和(自身を除く): 418916224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 71, 76, 77, 88, 112, 128, 133, 142, 152, 154, 176, 209, 224, 266, 284, 304, 308, 352, 361, 418, 448, 497, 532, 568, 608, 616, 704, 722, 781, 836, 896, 994, 1064, 1136, 1216, 1232, 1349, 1408, 1444, 1463, 1562, 1672, 1988, 2128, 2272, 2432, 2464, 2527, 2698, 2888, 2926, 3124, 3344, 3971, 3976, 4256, 4544, 4928, 5054, 5396, 5467, 5776, 5852, 6248, 6688, 7942, 7952, 8512, 9088, 9443, 9856, 10108, 10792, 10934, 11552, 11704, 12496, 13376, 14839, 15884, 15904, 17024, 18886, 20216, 21584, 21868, 23104, 23408, 24992, 25631, 26752, 27797, 29678, 31768, 31808, 37772, 40432, 43168, 43736, 46208, 46816, 49984, 51262, 55594, 59356, 63536, 63616, 75544, 80864, 86336, 87472, 93632, 99968, 102524, 103873, 111188, 118712, 127072, 151088, 161728, 172672, 174944, 179417, 187264, 205048, 207746, 222376, 237424, 254144, 281941, 302176, 323456, 349888, 358834, 410096, 415492, 444752, 474848, 508288, 563882, 604352, 699776, 717668, 820192, 830984, 889504, 949696, 1127764, 1208704, 1435336, 1640384, 1661968, 1779008, 1899392, 1973587, 2255528, 2870672, 3280768, 3323936, 3558016, 3947174, 4511056, 5741344, 6647872, 7894348, 9022112, 11482688, 13295744, 15788696, 18044224, 22965376, 31577392, 36088448, 63154784, 126309568, 252619136]

約数ペア:

[(1, 252619136), (2, 126309568), (4, 63154784), (7, 36088448), (8, 31577392), (11, 22965376), (14, 18044224), (16, 15788696), (19, 13295744), (22, 11482688), (28, 9022112), (32, 7894348), (38, 6647872), (44, 5741344), (56, 4511056), (64, 3947174), (71, 3558016), (76, 3323936), (77, 3280768), (88, 2870672), (112, 2255528), (128, 1973587), (133, 1899392), (142, 1779008), (152, 1661968), (154, 1640384), (176, 1435336), (209, 1208704), (224, 1127764), (266, 949696), (284, 889504), (304, 830984), (308, 820192), (352, 717668), (361, 699776), (418, 604352), (448, 563882), (497, 508288), (532, 474848), (568, 444752), (608, 415492), (616, 410096), (704, 358834), (722, 349888), (781, 323456), (836, 302176), (896, 281941), (994, 254144), (1064, 237424), (1136, 222376), (1216, 207746), (1232, 205048), (1349, 187264), (1408, 179417), (1444, 174944), (1463, 172672), (1562, 161728), (1672, 151088), (1988, 127072), (2128, 118712), (2272, 111188), (2432, 103873), (2464, 102524), (2527, 99968), (2698, 93632), (2888, 87472), (2926, 86336), (3124, 80864), (3344, 75544), (3971, 63616), (3976, 63536), (4256, 59356), (4544, 55594), (4928, 51262), (5054, 49984), (5396, 46816), (5467, 46208), (5776, 43736), (5852, 43168), (6248, 40432), (6688, 37772), (7942, 31808), (7952, 31768), (8512, 29678), (9088, 27797), (9443, 26752), (9856, 25631), (10108, 24992), (10792, 23408), (10934, 23104), (11552, 21868), (11704, 21584), (12496, 20216), (13376, 18886), (14839, 17024), (15884, 15904)]