231679616

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 574464000

約数和(自身を除く): 342784384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 439, 448, 496, 532, 589, 608, 868, 878, 896, 992, 1064, 1178, 1216, 1736, 1756, 1984, 2128, 2356, 2432, 3073, 3472, 3512, 3968, 4123, 4256, 4712, 6146, 6944, 7024, 8246, 8341, 8512, 9424, 12292, 13609, 13888, 14048, 16492, 16682, 17024, 18848, 24584, 27218, 27776, 28096, 32984, 33364, 37696, 49168, 54436, 56192, 58387, 65968, 66728, 75392, 95263, 98336, 108872, 116774, 131936, 133456, 190526, 196672, 217744, 233548, 258571, 263872, 266912, 381052, 393344, 435488, 467096, 517142, 527744, 533824, 762104, 870976, 934192, 1034284, 1067648, 1524208, 1741952, 1809997, 1868384, 2068568, 3048416, 3619994, 3736768, 4137136, 6096832, 7239988, 7473536, 8274272, 12193664, 14479976, 16548544, 28959952, 33097088, 57919904, 115839808, 231679616]

約数ペア:

[(1, 231679616), (2, 115839808), (4, 57919904), (7, 33097088), (8, 28959952), (14, 16548544), (16, 14479976), (19, 12193664), (28, 8274272), (31, 7473536), (32, 7239988), (38, 6096832), (56, 4137136), (62, 3736768), (64, 3619994), (76, 3048416), (112, 2068568), (124, 1868384), (128, 1809997), (133, 1741952), (152, 1524208), (217, 1067648), (224, 1034284), (248, 934192), (266, 870976), (304, 762104), (434, 533824), (439, 527744), (448, 517142), (496, 467096), (532, 435488), (589, 393344), (608, 381052), (868, 266912), (878, 263872), (896, 258571), (992, 233548), (1064, 217744), (1178, 196672), (1216, 190526), (1736, 133456), (1756, 131936), (1984, 116774), (2128, 108872), (2356, 98336), (2432, 95263), (3073, 75392), (3472, 66728), (3512, 65968), (3968, 58387), (4123, 56192), (4256, 54436), (4712, 49168), (6146, 37696), (6944, 33364), (7024, 32984), (8246, 28096), (8341, 27776), (8512, 27218), (9424, 24584), (12292, 18848), (13609, 17024), (13888, 16682), (14048, 16492)]