285426816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 839419200

約数和(自身を除く): 553992384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 71, 76, 87, 96, 114, 116, 128, 142, 152, 174, 192, 213, 228, 232, 284, 304, 348, 361, 384, 426, 456, 464, 551, 568, 608, 696, 722, 852, 912, 928, 1083, 1102, 1136, 1216, 1349, 1392, 1444, 1653, 1704, 1824, 1856, 2059, 2166, 2204, 2272, 2432, 2698, 2784, 2888, 3306, 3408, 3648, 3712, 4047, 4118, 4332, 4408, 4544, 5396, 5568, 5776, 6177, 6612, 6816, 7296, 8094, 8236, 8664, 8816, 9088, 10469, 10792, 11136, 11552, 12354, 13224, 13632, 16188, 16472, 17328, 17632, 20938, 21584, 23104, 24708, 25631, 26448, 27264, 31407, 32376, 32944, 34656, 35264, 39121, 41876, 43168, 46208, 49416, 51262, 52896, 62814, 64752, 65888, 69312, 70528, 76893, 78242, 83752, 86336, 98832, 102524, 105792, 117363, 125628, 129504, 131776, 138624, 153786, 156484, 167504, 172672, 197664, 205048, 211584, 234726, 251256, 259008, 263552, 307572, 312968, 335008, 395328, 410096, 469452, 502512, 518016, 615144, 625936, 670016, 743299, 790656, 820192, 938904, 1005024, 1230288, 1251872, 1340032, 1486598, 1640384, 1877808, 2010048, 2229897, 2460576, 2503744, 2973196, 3280768, 3755616, 4020096, 4459794, 4921152, 5007488, 5946392, 7511232, 8919588, 9842304, 11892784, 15022464, 17839176, 23785568, 35678352, 47571136, 71356704, 95142272, 142713408, 285426816]

約数ペア:

[(1, 285426816), (2, 142713408), (3, 95142272), (4, 71356704), (6, 47571136), (8, 35678352), (12, 23785568), (16, 17839176), (19, 15022464), (24, 11892784), (29, 9842304), (32, 8919588), (38, 7511232), (48, 5946392), (57, 5007488), (58, 4921152), (64, 4459794), (71, 4020096), (76, 3755616), (87, 3280768), (96, 2973196), (114, 2503744), (116, 2460576), (128, 2229897), (142, 2010048), (152, 1877808), (174, 1640384), (192, 1486598), (213, 1340032), (228, 1251872), (232, 1230288), (284, 1005024), (304, 938904), (348, 820192), (361, 790656), (384, 743299), (426, 670016), (456, 625936), (464, 615144), (551, 518016), (568, 502512), (608, 469452), (696, 410096), (722, 395328), (852, 335008), (912, 312968), (928, 307572), (1083, 263552), (1102, 259008), (1136, 251256), (1216, 234726), (1349, 211584), (1392, 205048), (1444, 197664), (1653, 172672), (1704, 167504), (1824, 156484), (1856, 153786), (2059, 138624), (2166, 131776), (2204, 129504), (2272, 125628), (2432, 117363), (2698, 105792), (2784, 102524), (2888, 98832), (3306, 86336), (3408, 83752), (3648, 78242), (3712, 76893), (4047, 70528), (4118, 69312), (4332, 65888), (4408, 64752), (4544, 62814), (5396, 52896), (5568, 51262), (5776, 49416), (6177, 46208), (6612, 43168), (6816, 41876), (7296, 39121), (8094, 35264), (8236, 34656), (8664, 32944), (8816, 32376), (9088, 31407), (10469, 27264), (10792, 26448), (11136, 25631), (11552, 24708), (12354, 23104), (13224, 21584), (13632, 20938), (16188, 17632), (16472, 17328)]