557279744

素因数分解:

$2^9\times 7^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 1314329940

約数和(自身を除く): 757050196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 97, 98, 112, 128, 194, 196, 224, 229, 256, 388, 392, 448, 458, 512, 679, 776, 784, 896, 916, 1358, 1552, 1568, 1603, 1792, 1832, 2716, 3104, 3136, 3206, 3584, 3664, 4753, 5432, 6208, 6272, 6412, 7328, 9506, 10864, 11221, 12416, 12544, 12824, 14656, 19012, 21728, 22213, 22442, 24832, 25088, 25648, 29312, 38024, 43456, 44426, 44884, 49664, 51296, 58624, 76048, 86912, 88852, 89768, 102592, 117248, 152096, 155491, 173824, 177704, 179536, 205184, 304192, 310982, 347648, 355408, 359072, 410368, 608384, 621964, 710816, 718144, 820736, 1088437, 1216768, 1243928, 1421632, 1436288, 2176874, 2433536, 2487856, 2843264, 2872576, 4353748, 4975712, 5686528, 5745152, 8707496, 9951424, 11373056, 17414992, 19902848, 34829984, 39805696, 69659968, 79611392, 139319936, 278639872, 557279744]

約数ペア:

[(1, 557279744), (2, 278639872), (4, 139319936), (7, 79611392), (8, 69659968), (14, 39805696), (16, 34829984), (28, 19902848), (32, 17414992), (49, 11373056), (56, 9951424), (64, 8707496), (97, 5745152), (98, 5686528), (112, 4975712), (128, 4353748), (194, 2872576), (196, 2843264), (224, 2487856), (229, 2433536), (256, 2176874), (388, 1436288), (392, 1421632), (448, 1243928), (458, 1216768), (512, 1088437), (679, 820736), (776, 718144), (784, 710816), (896, 621964), (916, 608384), (1358, 410368), (1552, 359072), (1568, 355408), (1603, 347648), (1792, 310982), (1832, 304192), (2716, 205184), (3104, 179536), (3136, 177704), (3206, 173824), (3584, 155491), (3664, 152096), (4753, 117248), (5432, 102592), (6208, 89768), (6272, 88852), (6412, 86912), (7328, 76048), (9506, 58624), (10864, 51296), (11221, 49664), (12416, 44884), (12544, 44426), (12824, 43456), (14656, 38024), (19012, 29312), (21728, 25648), (22213, 25088), (22442, 24832)]