487856992

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 1132185600

約数和(自身を除く): 644328608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 149, 188, 224, 298, 311, 329, 376, 596, 622, 658, 752, 1043, 1192, 1244, 1316, 1504, 2086, 2177, 2384, 2488, 2632, 4172, 4354, 4768, 4976, 5264, 7003, 8344, 8708, 9952, 10528, 14006, 14617, 16688, 17416, 28012, 29234, 33376, 34832, 46339, 49021, 56024, 58468, 69664, 92678, 98042, 102319, 112048, 116936, 185356, 196084, 204638, 224096, 233872, 324373, 370712, 392168, 409276, 467744, 648746, 741424, 784336, 818552, 1297492, 1482848, 1568672, 1637104, 2177933, 2594984, 3274208, 4355866, 5189968, 8711732, 10379936, 15245531, 17423464, 30491062, 34846928, 60982124, 69693856, 121964248, 243928496, 487856992]

約数ペア:

[(1, 487856992), (2, 243928496), (4, 121964248), (7, 69693856), (8, 60982124), (14, 34846928), (16, 30491062), (28, 17423464), (32, 15245531), (47, 10379936), (56, 8711732), (94, 5189968), (112, 4355866), (149, 3274208), (188, 2594984), (224, 2177933), (298, 1637104), (311, 1568672), (329, 1482848), (376, 1297492), (596, 818552), (622, 784336), (658, 741424), (752, 648746), (1043, 467744), (1192, 409276), (1244, 392168), (1316, 370712), (1504, 324373), (2086, 233872), (2177, 224096), (2384, 204638), (2488, 196084), (2632, 185356), (4172, 116936), (4354, 112048), (4768, 102319), (4976, 98042), (5264, 92678), (7003, 69664), (8344, 58468), (8708, 56024), (9952, 49021), (10528, 46339), (14006, 34832), (14617, 33376), (16688, 29234), (17416, 28012)]