248164672

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 589897728

約数和(自身を除く): 341733056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 107, 112, 124, 167, 214, 217, 224, 248, 334, 428, 434, 448, 496, 668, 749, 856, 868, 992, 1169, 1336, 1498, 1712, 1736, 1984, 2338, 2672, 2996, 3317, 3424, 3472, 4676, 5177, 5344, 5992, 6634, 6848, 6944, 9352, 10354, 10688, 11984, 13268, 13888, 17869, 18704, 20708, 23219, 23968, 26536, 35738, 36239, 37408, 41416, 46438, 47936, 53072, 71476, 72478, 74816, 82832, 92876, 106144, 125083, 142952, 144956, 165664, 185752, 212288, 250166, 285904, 289912, 331328, 371504, 500332, 553939, 571808, 579824, 743008, 1000664, 1107878, 1143616, 1159648, 1486016, 2001328, 2215756, 2319296, 3877573, 4002656, 4431512, 7755146, 8005312, 8863024, 15510292, 17726048, 31020584, 35452096, 62041168, 124082336, 248164672]

約数ペア:

[(1, 248164672), (2, 124082336), (4, 62041168), (7, 35452096), (8, 31020584), (14, 17726048), (16, 15510292), (28, 8863024), (31, 8005312), (32, 7755146), (56, 4431512), (62, 4002656), (64, 3877573), (107, 2319296), (112, 2215756), (124, 2001328), (167, 1486016), (214, 1159648), (217, 1143616), (224, 1107878), (248, 1000664), (334, 743008), (428, 579824), (434, 571808), (448, 553939), (496, 500332), (668, 371504), (749, 331328), (856, 289912), (868, 285904), (992, 250166), (1169, 212288), (1336, 185752), (1498, 165664), (1712, 144956), (1736, 142952), (1984, 125083), (2338, 106144), (2672, 92876), (2996, 82832), (3317, 74816), (3424, 72478), (3472, 71476), (4676, 53072), (5177, 47936), (5344, 46438), (5992, 41416), (6634, 37408), (6848, 36239), (6944, 35738), (9352, 26536), (10354, 23968), (10688, 23219), (11984, 20708), (13268, 18704), (13888, 17869)]